About Ashley Police Frequencies
- 6 conventional channels are analog FM, so any scanner can receive them. Enter the frequency and set the tone shown in the table.
- Trunked radio systems that carry law-enforcement traffic here: Missouri Statewide Wireless Interoperable Network (MOSWIN): 2 talkgroups; STARCOM21 Statewide Illinois: 1,453 talkgroups. A trunking scanner is required, and it must support the system type shown.
- To follow a trunked system, program a control channel first. For Ashley, start with the Bowling Green site of Missouri Statewide Wireless Interoperable Network (MOSWIN), about 7 miles away. Its control channels: 769.15625, 769.40625 MHz.
- 747 listed entries are marked encrypted. No scanner can decode encrypted audio.
Pike County channels that also cover Ashley
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Pike County Sheriff | Pike County Sheriff – Dispatch (Louisiana, Bowling Green, Curryville) | 151.0100 In 156.0750 | 141.3 PL | FMN | KIB683 |
| Pike County Sheriff Backup | Pike County Sheriff – Dispatch | 155.5575 | 141.3 PL | FMN | KAI786 |
| Pike County Sheriff Backup | Pike County Sheriff – Dispatch | 155.7000 | 141.3 PL | FMN | KAI786 |
| Pike County Sheriff Backup | Remote Link | 460.2125 In 465.2125 | 173.8 PL | FMN | KAI786 |
| Pike County Sheriff Backup | Mobile Extenders | 460.3125 | 127.3 PL | FMN | KAI786 |
Tactical
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Pike County Sheriff Backup | Car-to-Car | 156.1500 | FMN | KAI786 |
Missouri Statewide Wireless Interoperable Network (MOSWIN)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Pike County Sheriff | Pike County Sheriff – Dispatch | 6305 | 18a1 | D |
| Pike County Sheriff | Car to Car | 6306 | 18a2 | D |
STARCOM21 Statewide Illinois
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Addison Consolidated Dispatch Center (ACDC) | All Talk Group | 2664 | a68 | D |
| Belt Railway of Chicago | Belt Railway Police | 35345 | 8a11 | D |
| Carroll County | Mt. Carroll Police/Fire/EMS | 3907 | f43 | D |
| Carroll County | Carroll County – Dispatch | 3908 | f44 | D |
| Clinton County | Clinton County – Dispatch (Patch 154.875) | 7901 | 1edd | D |
| Clinton County | Sheriff/Rural Law | 7902 | 1ede | D |
| CSX Railroad Police | Public Safety Coordination Center | 35105 | 8921 | T |
| DeKalb County Backup | DeKalb Police – Dispatch (also using DeKalb TRS TG 51) | 1901 | 76d | D |
| DeKalb County | Northern Illinois University – Police/Public Safety | 3571 | df3 | D |
| Douglas County | Douglas County – Dispatch | 5931 | 172b | D |
| Elgin Community College | Elgin Community College – Dispatch | 3541 | dd5 | D |
| IL Law Enforcement Alarm System (ILEAS) | Statewide | 30329 | 7679 | D |
| ISP - Tollway (former Troop 15) Old | ISPERN (Patched as needed) | 2036 | 7f4 | D |
| ISP Troop 1 - Rockford | ISP Troop 1 – Rockford – Dispatch – Primary | 9000 | 2328 | D |
| ISP Troop 1 - Rockford | ISP Troop 1 – Rockford – Dispatch – Secondary (16A) | 9017 | 2339 | D |
| ISP Troop 1 - Rockford | Rockford Priority – Winnebago, Stephenson, Jo Davies Counties (ISPERN) | 9049 | 2359 | D |
| ISP Troop 1 - Rockford | Sterling Priority – Carrol, Lee, Ogle, Whiteside Counties (ISPERN) | 9054 | 235e | D |
| ISP Troop 10 (X) - Carbondale | Dispatch Primary (former D13A) | 17006 | 426e | D |
| ISP Troop 10 (X) - Carbondale | Dispatch Alternate (former D13B) | 17007 | 426f | D |
| ISP Troop 10 (X) - Carbondale | Dispatch Secondary (former D22A) | 17014 | 4276 | D |
| ISP Troop 10 (X) - Carbondale | ISPERN (Patched as needed) (D13) | 17039 | 428f | D |
| ISP Troop 10 (X) - Carbondale | ISPERN (Patched as needed) (D22) | 17042 | 4292 | D |
| ISP Troop 2 - Moline | ISP Troop 2 – Moline – Dispatch – Primary | 9015 | 2337 | D |
| ISP Troop 2 - Moline | ISP Troop 2 – Moline – Dispatch – Secondary | 9019 | 233b | D |
| ISP Troop 2 - Moline | Priority (ISPERN) | 9053 | 235d | D |
| ISP Troop 2 - Moline | Priority (ISPERN) | 9055 | 235f | D |
| ISP Troop 3 - Chicago | North Patrol | 9002 | 232a | D |
| ISP Troop 3 - Chicago | Administration, SAVE Operations, Other State Law Enforcement | 9005 | 232d | D |
| ISP Troop 3 - Chicago | Middle Patrol | 9007 | 232f | D |
| ISP Troop 3 - Chicago | South Patrol | 9008 | 2330 | D |
| ISP Troop 3 - Chicago | Southwest Patrol | 9013 | 2335 | D |
| ISP Troop 3 - Chicago | Detail C – Protective Services Unit (Chicago) | 9029 | 2345 | D |
| ISP Troop 3 - Chicago | Tollway North Patrol | 9098 | 238a | D |
| ISP Troop 3 - Chicago | Tollway South Patrol | 9099 | 238b | T |
| ISP Troop 4 - Peoria | Dispatch Primary (Former D8 Dispatch A) | 13002 | 32ca | D |
| ISP Troop 4 - Peoria | Operations (former D8 Dispatch B) | 13003 | 32cb | D |
| ISP Troop 4 - Peoria | Dispatch Secondary (Former D14 Dispatch A) | 13009 | 32d1 | D |
| ISP Troop 4 - Peoria | Operations (former D14 Dispatch B) | 13010 | 32d2 | D |
| ISP Troop 4 - Peoria | ISPERN (Patched as needed) | 13033 | 32e9 | D |
| ISP Troop 5 - Bloomington | ISP Troop 5 – Bloomington – Dispatch – Secondary 5-A (D21) | 9021 | 233d | D |
| ISP Troop 5 - Bloomington | Ispern (D21_ | 9056 | 2360 | D |
| ISP Troop 5 - Bloomington | ISP Troop 5 – Bloomington – Dispatch – Primary 5-A (D6) | 13000 | 32c8 | D |
| ISP Troop 5 - Bloomington | Dispatch B (D6B) | 13001 | 32c9 | D |
| ISP Troop 5 - Bloomington | Ispern (D6) | 13032 | 32e8 | D |
| ISP Troop 6 - Springfield | Dispatch Primary (former D9A) | 13004 | 32cc | D |
| ISP Troop 6 - Springfield | Dispatch B – On/Off Duty; Details (former D9B) | 13005 | 32cd | D |
| ISP Troop 6 - Springfield | ISP Troop 6 – Springfield – Dispatch(FORMER D9) Dispatch C | 13006 | 32ce | D |
| ISP Troop 6 - Springfield | Dispatch Secondary (former D20A) | 13011 | 32d3 | D |
| ISP Troop 6 - Springfield | Dispatch B (former D20B) | 13012 | 32d4 | D |
| ISP Troop 6 - Springfield | ISPERN / Priority | 13034 | 32ea | D |
| ISP Troop 7 - Champaign | ISP Troop 7 – Champaign – Dispatch – Primary (former D10 Dispatch A) | 13007 | 32cf | D |
| ISP Troop 7 - Champaign | ISP Troop 7 – Champaign – Dispatch – Secondary (former 10 Dispatch B) | 13008 | 32d0 | D |
| ISP Troop 7 - Champaign | ISPERN (Patched as needed) | 13035 | 32eb | D |
| ISP Troop 8 - Collinsville/Metro East | Dispatch A – South | 17000 | 4268 | D |
| ISP Troop 8 - Collinsville/Metro East | Dispatch B – Middle | 17001 | 4269 | D |
| ISP Troop 8 - Collinsville/Metro East | Dispatch C – Other | 17002 | 426a | D |
| ISP Troop 8 - Collinsville/Metro East | Dispatch A2 – North (D18) | 17009 | 4271 | D |
| ISP Troop 8 - Collinsville/Metro East | Dispatch B – Extra (D18) | 17010 | 4272 | D |
| ISP Troop 8 - Collinsville/Metro East | Detail 11A | 17017 | 4279 | D |
| ISP Troop 8 - Collinsville/Metro East | Detail 11B | 17018 | 427a | D |
| ISP Troop 8 - Collinsville/Metro East | Priority/Law Mutual Aid/ISPERN | 17037 | 428d | D |
| ISP Troop 8 - Collinsville/Metro East | Priority/Law Mutual Aid/ISPERN (D18) | 17040 | 4290 | D |
| ISP Troop 9 - Effingham | ISP Troop 9 – Effingham – Dispatch – Primary | 17003 | 426b | D |
| ISP Troop 9 - Effingham | Dispatch B | 17004 | 426c | D |
| ISP Troop 9 - Effingham | ISP Troop 9 – Effingham – Dispatch – Secondary | 17011 | 4273 | D |
| ISP Troop 9 - Effingham | ISPERN (Patched as needed) | 17038 | 428e | D |
| Jasper County | Jasper County – Dispatch (w/ Newton Police) | 8941 | 22ed | D |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | East Shore Dispatch – Law | 33362 | 8252 | T |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | East Shore Dispatch – Law | 33363 | 8253 | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) Old | Lake Zurich Police – Dispatch | 33293 | 820d | T |
| Lake Co. - Waukegan Dispatch | Park City Police – Dispatch | 33393 | 8271 | T |
| Livingston County | Livingston County – Dispatch – Sheriff/Fairbury Police | 5776 | 1690 | D |
| Livingston County | Livingston County – Dispatch – Pontiac/Dwight | 5777 | 1691 | D |
| Macon Co. - Decatur | Animal Control – Dispatch | 4588 | 11ec | D |
| Macon County | Park Rangers | 4704 | 1260 | D |
| Macon County | Milikin University Public Safety (Decatur) | 5536 | 15a0 | D |
| McHenry Co. - Law Enforcement | McHenry Co. – Law Enforcement – Dispatch | 1101 | 44d | D |
| McHenry Co. - Law Enforcement | Local Police – Main (NSA Non-Sheriff Agency) | 1127 | 467 | D |
| McHenry Co. - Law Enforcement | Conservation Police | 1133 | 46d | D |
| Metra Commuter Rail Police | Metra Commuter Rail Police – Dispatch | 2991 | baf | D |
| Norfolk Southern Railroad | Norfolk Southern Railroad – Dispatch – MetroEast,Decatur,Springfield areas | 8031 | 1f5f | D |
| Norfolk Southern Railroad | Norfolk Southern Railroad – Dispatch – Chicago area | 8036 | 1f64 | D |
| Peoria Co-Peoria (City) | East Peoria Police – Dispatch | 6645 | 19f5 | D |
| Sangamon Co. - Sheriff/Law | Sangamon Co. – Sheriff/Law – Dispatch – Primary | 4901 | 1325 | D |
| Sangamon Co. - Sheriff/Law | Sangamon Co. – Sheriff/Law – Dispatch – Secondary | 4902 | 1326 | D |
| Sangamon Co. - Sheriff/Law | Auburn Police – Dispatch | 4910 | 132e | D |
| Sangamon Co. - Sheriff/Law | Pawnee Police – Dispatch | 4914 | 1332 | D |
| Sangamon Co. - Sheriff/Law | University Illinois Springfield Police – Dispatch | 4944 | 1350 | D |
| Sangamon Co. - Sheriff/Law | SIU School of Medicine Police (Springfield) | 8381 | 20bd | D |
| Sangamon Co. - Springfield | Sangamon Co. – Springfield – Dispatch – Primary | 4851 | 12f3 | D |
| Sangamon Co. - Springfield | Sangamon Co. – Springfield – Dispatch – Secondary | 4852 | 12f4 | D |
| Sangamon Co. - Springfield | Traffic/Details/Events/Command Center | 4854 | 12f6 | D |
| Secretary of State Police - District 1 | Secretary of State Police – District 1 – Dispatch | 1226 | 4ca | D |
| Secretary of State Police - Statewide | Capitol Complex – Security/Police (CapCom Springfield) | 4079 | fef | D |
| St. Clair Co. - Belleville PSAP | Belleville Police – Administration | 7233 | 1c41 | D |
| St. Clair Co. - Belleville PSAP | Belleville Police – Dispatch (Patch) (Channel 1) | 7236 | 1c44 | D |
| St. Clair Co. - Belleville PSAP | Belleville Police – Command | 7242 | 1c4a | D |
| St. Clair Co. - Belleville PSAP | Swansea Police – Dispatch | 7245 | 1c4d | D |
| St. Clair Co. - CENCOM / Sheriff | St. Clair Co. – CENCOM / Sheriff – Dispatch – Main (DB East) | 7017 | 1b69 | D |
| St. Clair Co. - CENCOM / Sheriff | Law 2 – East Munis (DB East) | 7018 | 1b6a | D |
| St. Clair Co. - CENCOM / Sheriff | Law 3 – North/NW Munis (DB West) | 7021 | 1b6d | D |
| St. Clair Co. - CENCOM / Sheriff | Law 4 – West Munis (DB West) | 7027 | 1b73 | D |
| St. Clair Co. - CENCOM / Sheriff | Info (Countywide Dispatch Secondary) | 7056 | 1b90 | D |
| St. Clair Co. - CENCOM / Sheriff | Announcement | 7060 | 1b94 | D |
| St. Clair Co. - CENCOM East | McKendree College – Public Safety (Lebanon Police Department has access) | 7287 | 1c77 | D |
| St. Clair Co. - CENCOM West | Washington Park Police – Car-to-Car | 7024 | 1b70 | D |
| St. Clair Co. - CENCOM West | East St Louis Police – Emergency Button Trigger | 7187 | 1c13 | D |
| St. Clair Co. - CENCOM West | East St Louis Police – Dispatch (Law 5) (DB West) | 7188 | 1c14 | D |
| St. Clair Co. - CENCOM West | East St Louis Police – Car-to-Car/Dispatch | 7190 | 1c16 | D |
| St. Clair Co. - Countywide | ISPERN Patch (155.475 CSQ) | 7058 | 1b92 | D |
| St. Clair Co. - MECOMM | O'Fallon Police – Emergency Button Trigger | 7199 | 1c1f | D |
| St. Clair Co. - MECOMM | O'Fallon Police – Dispatch | 7200 | 1c20 | D |
| St. Clair Co. - MECOMM | Shiloh Police – Dispatch (DB – OF) | 7211 | 1c2b | D |
| St. Clair Co. - MECOMM | Fairview Heights Police – Dispatch | 7220 | 1c34 | D |
| Tazewell Co. - Sheriff/Police | Sheriff, Morton Police, Rural Police – Dispatch* | 37237 | 9175 | T |
| Tazewell Co. - Sheriff/Police | Creve Coeur, E Peoria, Washington Police – Dispatch | 37239 | 9177 | T |
| Tazewell Co. - Sheriff/Police | Pekin, Marquette Heights, North Pekin and Pekin Park Police – Dispatch | 37241 | 9179 | T |
| Whiteside County Sheriff 911 | Whiteside County Sheriff 911 – Dispatch (Simulcast 154.74) | 34450 | 8692 | D |
| Burlington Northern Santa Fe Railway Police (BNSF) | Interop A | 4888 | 1318 | T |
| Burlington Northern Santa Fe Railway Police (BNSF) | Interop B | 4889 | 1319 | T |
| Canadian National Railway Police | Operations | 3593 | e09 | D |
| Central Illinois Regional Emergency Network (CIREN) | Operations (Channel 1) | 4861 | 12fd | D |
| Central Illinois Regional Emergency Network (CIREN) | Operations (Channel 2) | 4862 | 12fe | D |
| Central Illinois Regional Emergency Network (CIREN) | Operations (Channel 3) | 4863 | 12ff | D |
| Central Illinois Regional Emergency Network (CIREN) | Operations (Channel 4) | 4864 | 1300 | D |
| Central Illinois Regional Emergency Network (CIREN) | Central Illinois Regional Emergency Network (CIREN) – Tactical Channel | 4865 | 1301 | D |
| Central Illinois Regional Emergency Network (CIREN) | Central Illinois Regional Emergency Network (CIREN) – Tactical Channel | 4866 | 1302 | D |
| Chicago Rail Police Association | Interop | 3594 | e0a | D |
| Clinton County | Car-Car | 7903 | 1edf | D |
| Clinton County | Clinton County – Tactical Channel | 7904 | 1ee0 | D |
| Clinton County | Clinton County – Tactical Channel | 7905 | 1ee1 | D |
| Clinton County | Clinton County – Tactical Channel | 7906 | 1ee2 | D |
| Cook-Glenview Public Safety Dispatch Center (GPSDC) | Winnetka Police – Scene | 3667 | e53 | T |
| Cook-Glenview Public Safety Dispatch Center (GPSDC) | Glencoe Police – Scene | 3668 | e54 | T |
| Cook-Glenview Public Safety Dispatch Center (GPSDC) | Kenilworth Police – Scene | 3669 | e55 | T |
| Cook-Glenview Public Safety Dispatch Center (GPSDC) | Northfield Police – Scene | 3670 | e56 | T |
| Cook-Glenview Public Safety Dispatch Center (GPSDC) | Wilmette Police – Scene | 3671 | e57 | T |
| Cook-Lyons Township Area Communications Center (LTACC) | Operations | 34483 | 86b3 | T |
| Cook-Lyons Township Area Communications Center (LTACC) | La Grange Park Local (Fire Channel 6) | 34497 | 86c1 | T |
| Cook-Lyons Township Area Communications Center (LTACC) | Western Springs Local | 34498 | 86c2 | T |
| Cook-Lyons Township Area Communications Center (LTACC) | Countryside Local (Police Channel 2) | 34499 | 86c3 | T |
| Cook-Lyons Township Area Communications Center (LTACC) | Operations 34501 | 34501 | 86c5 | D |
| Cook-Lyons Township Area Communications Center (LTACC) | Operations 34502 | 34502 | 86c6 | T |
| Cook-Lyons Township Area Communications Center (LTACC) | La Grange Park Public Works/Police – Alternate | 34508 | 86cc | T |
| Cook-Lyons Township Area Communications Center (LTACC) | Western Springs Public Works/Police – Alternate | 34509 | 86cd | T |
| Cook-Municipal Consolidated Dispatch | Cook-Municipal Consolidated Dispatch – Tactical Channel | 3985 | f91 | D |
| Cook-Municipal Consolidated Dispatch | Cook-Municipal Consolidated Dispatch – Tactical Channel | 3988 | f94 | D |
| Cook-Northwest Central Dispatch Unconfirmed | Barrington Police – Back-Up | 1876 | 754 | D |
| Cook-Northwest Central Dispatch Unconfirmed | Barrington Police/Fire – Mutual Aid | 1878 | 756 | D |
| CSX Railroad Police | SE Region | 35106 | 8922 | T |
| CSX Railroad Police | NE Region | 35107 | 8923 | D |
| CSX Railroad Police | MW Region | 35108 | 8924 | T |
| CSX Railroad Police | SW Region | 35109 | 8925 | D |
| CSX Railroad Police | Special Operations | 35180 | 896c | D |
| CSX Railroad Police | Special Operations | 35181 | 896d | D |
| CSX Railroad Police | Tech Services | 35182 | 896e | D |
| CSX Railroad Police | Executive Protection | 35183 | 896f | T |
| CSX Railroad Police | CSX Railroad Police – Tactical Channel | 35184 | 8970 | D |
| DeKalb County Backup | DeKalb Police – Alternate | 1902 | 76e | D |
| DeKalb County Backup | DeKalb Police – Tactical | 1906 | 772 | D |
| Grundy County | Operations | 2437 | 985 | D |
| Grundy County | Operations | 2438 | 986 | D |
| Grundy County | Operations | 2439 | 987 | D |
| Grundy County | Explorers | 36000 | 8ca0 | D |
| Homeland Security | Investigations (HSI-1) | 5791 | 169f | D |
| Homeland Security | Investigations/Surveillance 5802 | 5802 | 16aa | D |
| Homeland Security | Investigations/Surveillance 6426 | 6426 | 191a | D |
| IDNR Region 1 (Illinois Department of Natural Resources) | District 1 | 1276 | 4fc | D |
| IDNR Region 1 (Illinois Department of Natural Resources) | District 5 | 1277 | 4fd | D |
| IDNR Region 1 (Illinois Department of Natural Resources) | District 6 | 1278 | 4fe | D |
| IDNR Region 1 (Illinois Department of Natural Resources) | Detail A | 1279 | 4ff | D |
| IDNR Region 1 (Illinois Department of Natural Resources) | Detail B | 1280 | 500 | D |
| IDNR Region 2 (Illinois Department of Natural Resources) | District 2 | 1281 | 501 | D |
| IDNR Region 2 (Illinois Department of Natural Resources) | District 3 | 1282 | 502 | D |
| IDNR Region 2 (Illinois Department of Natural Resources) | District 4 | 1283 | 503 | D |
| IDNR Region 2 (Illinois Department of Natural Resources) | Detail A | 1284 | 504 | D |
| IDNR Region 2 (Illinois Department of Natural Resources) | Detail B | 1285 | 505 | D |
| IDNR Region 3 (Illinois Department of Natural Resources) | District 7 – Talk-Around | 4126 | 101e | D |
| IDNR Region 3 (Illinois Department of Natural Resources) | District 7 | 4127 | 101f | D |
| IDNR Region 3 (Illinois Department of Natural Resources) | District 19 | 4128 | 1020 | D |
| IDNR Region 3 (Illinois Department of Natural Resources) | Detail A | 4129 | 1021 | D |
| IDNR Region 3 (Illinois Department of Natural Resources) | Detail B | 4130 | 1022 | D |
| IDNR Region 4 (Illinois Department of Natural Resources) | District 9 | 4131 | 1023 | D |
| IDNR Region 4 (Illinois Department of Natural Resources) | District 10 | 4132 | 1024 | D |
| IDNR Region 4 (Illinois Department of Natural Resources) | North Detail A (Districts 9/10 – Kincaid) | 4133 | 1025 | D |
| IDNR Region 4 (Illinois Department of Natural Resources) | North Detail B (Districts 9/10) | 4134 | 1026 | D |
| IDNR Region 4 (Illinois Department of Natural Resources) | District 12 | 7400 | 1ce8 | D |
| IDNR Region 4 (Illinois Department of Natural Resources) | District 13 | 7401 | 1ce9 | D |
| IDNR Region 4 (Illinois Department of Natural Resources) | South Detail A (Districts 12/13) | 7402 | 1cea | D |
| IDNR Region 4 (Illinois Department of Natural Resources) | South Detail B (Districts 12/13) | 7403 | 1ceb | D |
| IDNR Region 5 (Illinois Department of Natural Resources) | District 14 | 7404 | 1cec | D |
| IDNR Region 5 (Illinois Department of Natural Resources) Unconfirmed | District 15 | 7405 | 1ced | D |
| IDNR Region 5 (Illinois Department of Natural Resources) | District 16 – Car-to-Car | 7406 | 1cee | D |
| IDNR Region 5 (Illinois Department of Natural Resources) | District 16 | 7407 | 1cef | D |
| IDNR Region 5 (Illinois Department of Natural Resources) | Detail A | 7408 | 1cf0 | D |
| IDNR Region 5 (Illinois Department of Natural Resources) | Detail B | 7409 | 1cf1 | D |
| IDNR Region 5 (Illinois Department of Natural Resources) | Detail C | 7410 | 1cf2 | D |
| IDOT Statewide/Zonewide | Portable Scales A (ISP 'HENRY' units) | 4476 | 117c | D |
| IDOT Statewide/Zonewide | Portable Scales B (ISP 'HENRY' units) | 4477 | 117d | D |
| IDOT Statewide/Zonewide | Portable Scales C (ISP 'HENRY' units) | 4498 | 1192 | D |
| IL Attorney General's Office | North Operations (Chicago) | 2400 | 960 | D |
| IL Attorney General's Office | Operations | 2476 | 9ac | D |
| IL Attorney General's Office | Central Operations (Menard/Sangamon Co) | 5026 | 13a2 | D |
| IL Attorney General's Office | Operations | 5027 | 13a3 | D |
| IL Attorney General's Office | Operations (Spfld) | 5078 | 13d6 | D |
| IL Attorney General's Office | Surveillance (Sangamon Co) | 5126 | 1406 | D |
| IL Attorney General's Office | Operations (McLean Co) | 5128 | 1408 | D |
| IL Attorney General's Office | Operations (St Clair Co) | 5129 | 1409 | D |
| IL Attorney General's Office | Operations (Sangamon Co) | 5130 | 140a | D |
| IL Attorney General's Office | Rock Island County area | 5137 | 1411 | D |
| IL Attorney General's Office | Operations (Madison Co) | 5176 | 1438 | D |
| IL Attorney General's Office | Operations | 9144 | 23b8 | D |
| IL Attorney General's Office | Operations | 9145 | 23b9 | D |
| IL Department of Revenue | Motor Fuel | 4551 | 11c7 | D |
| IL Department of Revenue | Motor Fuel Agents (Dipper 4) | 4552 | 11c8 | D |
| IL Department of Revenue | Operations 4553 | 4553 | 11c9 | D |
| IL Department of Revenue | Operations 4554 (YOUNG Units) | 4554 | 11ca | D |
| IL Department of Revenue | Operations 4555 | 4555 | 11cb | D |
| IL Department of Revenue | Portable Scales (Clinton Co) | 4556 | 11cc | D |
| ISP - Statewide | Aero Bureau – Air Operations | 13105 | 3331 | D |
| ISP - Statewide | Aero Bureau – Zone 3? | 13106 | 3332 | D |
| ISP - Statewide | Aero Bureau – Zone 3 | 13107 | 3333 | D |
| ISP - Zone 1 - North Region Unconfirmed | IL Gaming Board Agents – Operations | 9058 | 2362 | D |
| ISP - Zone 1 - North Region | Command Unit – Zone 1A | 9085 | 237d | D |
| ISP - Zone 1 - North Region | Command Unit – Zone 1B | 9086 | 237e | D |
| ISP - Zone 1 - North Region | Command Unit – Zone 1C | 9087 | 237f | D |
| ISP - Zone 1 - North Region | Special Event – Zone 1A | 9088 | 2380 | D |
| ISP - Zone 1 - North Region | Special Event – Zone 1B | 9089 | 2381 | D |
| ISP - Zone 1 - North Region | Critical Incident – Zone 1A | 9090 | 2382 | D |
| ISP - Zone 1 - North Region | Critical Incident – Zone 1B | 9091 | 2383 | D |
| ISP - Zone 1 - North Region | Operational Services Command – Zone 1B | 9097 | 2389 | D |
| ISP - Zone 1 - North Region | Auxiliary – Zone 1A | 9113 | 2399 | D |
| ISP - Zone 1 - North Region | Auxiliary – Zone 1B | 9114 | 239a | D |
| ISP - Zone 1 - North Region | Auxiliary – Zone 1C | 9115 | 239b | D |
| ISP - Zone 1 - North Region | Auxiliary – Zone 1D | 9116 | 239c | D |
| ISP - Zone 2 - Central Region | Command Unit – Zone 2A | 13060 | 3304 | D |
| ISP - Zone 2 - Central Region | Command Unit – Zone 2B | 13061 | 3305 | D |
| ISP - Zone 2 - Central Region | Command Unit – Zone 2C | 13062 | 3306 | D |
| ISP - Zone 2 - Central Region | Special Event – Zone 2A -- Dispatch (State Fair-August in Spfld) | 13063 | 3307 | D |
| ISP - Zone 2 - Central Region | Special Event – Zone 2B -- Car-to-Car (State Fair-August in Spfld) | 13064 | 3308 | D |
| ISP - Zone 2 - Central Region | Critical Incident – Zone 2A | 13065 | 3309 | D |
| ISP - Zone 2 - Central Region | Critical Incident – Zone 2B | 13066 | 330a | D |
| ISP - Zone 3 - South Region | Command Unit – Zone 3A | 17065 | 42a9 | D |
| ISP - Zone 3 - South Region | Command Unit – Zone 3B | 17066 | 42aa | D |
| ISP - Zone 3 - South Region | Command Unit – Zone 3C | 17067 | 42ab | D |
| ISP - Zone 3 - South Region | Special Event – Zone 3A | 17068 | 42ac | D |
| ISP - Zone 3 - South Region | Special Event – Zone 3B | 17069 | 42ad | D |
| ISP - Zone 3 - South Region | Forensic Services – Zone 3 | 17075 | 42b3 | D |
| ISP - Zone 3 - South Region | Auxiliary – Zone 3A | 17096 | 42c8 | D |
| ISP - Zone 3 - South Region | Auxiliary – Zone 3B | 17097 | 42c9 | D |
| ISP - Zone 3 - South Region | Auxiliary – Zone 3C | 17098 | 42ca | D |
| ISP - Zone 3 - South Region | Events – Zone 3 17106 | 17106 | 42d2 | D |
| ISP - Zone 3 - South Region | Events – Zone 3 17107 | 17107 | 42d3 | D |
| ISP - Zone 3 - South Region | Events – Zone 3 17108 | 17108 | 42d4 | D |
| ISP - Zone 3 - South Region | Events – Zone 3 17109 | 17109 | 42d5 | D |
| ISP - Zone 3 - South Region | Events – Zone 3 17111 | 17111 | 42d7 | D |
| ISP - Zone 3 - South Region | Events – Zone 3 17112 | 17112 | 42d8 | D |
| ISP Training Academy | Academy A | 13082 | 331a | D |
| ISP Training Academy | Academy B | 13083 | 331b | D |
| ISP Training Academy | Academy C | 13084 | 331c | D |
| ISP Training Academy | Academy D | 13085 | 331d | D |
| ISP Troop 1 - Rockford | Car-to-Car | 9065 | 2369 | D |
| ISP Troop 10 (X) - Carbondale | Detail D22B (D22B) | 17015 | 4277 | D |
| ISP Troop 2 - Moline | ??Car-to-Car ?? | 9020 | 233c | D |
| ISP Troop 3 - Chicago | Detail Operations | 9003 | 232b | D |
| ISP Troop 3 - Chicago | Operations – SAVE Operations, etc. | 9006 | 232e | D |
| ISP Troop 3 - Chicago | ISP Troop 3 – Chicago – Tactical Channel | 9011 | 2333 | D |
| ISP Troop 3 - Chicago | ISP Troop 3 – Chicago – Tactical Channel | 9012 | 2334 | D |
| ISP Troop 3 - Chicago | Detail [3-B-05} | 9014 | 2336 | D |
| ISP Troop 3 - Chicago | Troop 3B (1-A), formerly Detail A | 9027 | 2343 | D |
| ISP Troop 3 - Chicago | Detail B | 9028 | 2344 | D |
| ISP Troop 3 - Chicago | Chicago Priority (ISPERN patch as needed) | 9051 | 235b | D |
| ISP Troop 3 - Chicago | Local Patch | 9059 | 2363 | D |
| ISP Troop 3 - Chicago | Car-to-Car North | 9066 | 236a | D |
| ISP Troop 3 - Chicago | Car-to-Car (and contact w/IDOT D1 ETP Minutemen) | 9067 | 236b | D |
| ISP Troop 3 - Chicago | Car-to-Car Collar Counties | 9068 | 236c | D |
| ISP Troop 4 - Peoria | Car-to-Car | 13045 | 32f5 | D |
| ISP Troop 5 - Bloomington | Car-to-Car | 13044 | 32f4 | D |
| ISP Troop 6 - Springfield | ISP Troop 6 – Springfield – Tactical Channel(FORMER D9) Detail A | 13017 | 32d9 | D |
| ISP Troop 6 - Springfield | ISP Troop 6 – Springfield – Tactical Channel(FORMER D9) Detail B | 13018 | 32da | D |
| ISP Troop 6 - Springfield | ISP Troop 6 – Springfield – Tactical Channel(FORMER D9) Detail C | 13019 | 32db | D |
| ISP Troop 6 - Springfield | Car-to-Car | 13046 | 32f6 | D |
| ISP Troop 7 - Champaign | 10 Detail A | 13020 | 32dc | D |
| ISP Troop 7 - Champaign | 10 Detail B | 13021 | 32dd | D |
| ISP Troop 8 - Collinsville/Metro East | Detail 8-D-18a | 17024 | 4280 | D |
| ISP Troop 8 - Collinsville/Metro East | Detail 8-D-18b | 17025 | 4281 | D |
| Kankakee Co. - Kankakee (City) | Kankakee Co. – Kankakee (City) – Tactical Channel (City) | 34933 | 8875 | D |
| Kankakee Co. - Kankakee (City) | Kankakee Co. – Kankakee (City) – Tactical Channel (City) | 34934 | 8876 | D |
| Kankakee Co. - Kankakee (City) | Kankakee Co. – Kankakee (City) – Tactical Channel (City) | 34936 | 8878 | D |
| Kankakee Co. - Kankakee (City) | Kankakee Co. – Kankakee (City) – Tactical Channel (City) | 34937 | 8879 | D |
| Lake Co. - Deerfield Dispatch | Lincolnshire Police – Tactical | 33285 | 8205 | T |
| Lake Co. - Deerfield Dispatch | Lincolnshire Police – Investigations | 33287 | 8207 | T |
| Lake Co. - Deerfield Dispatch | Bannockburn Police | 33376 | 8260 | T |
| Lake Co. - Deerfield Dispatch | Riverwoods Police | 33390 | 826e | T |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | Libertyville Police – Tactical | 33288 | 8208 | T |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | Libertyville Police – Investigations | 33290 | 820a | T |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | Lindenhurst Police – 1 | 33318 | 8226 | T |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | East Shore Law – Detail | 33365 | 8255 | T |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | East Shore Law – Detail | 33367 | 8257 | T |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | Highland Park Police – Tactical | 33369 | 8259 | T |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | Highland Park Police | 33371 | 825b | T |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | Highwood Police | 33381 | 8265 | T |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | Lake Bluff Police | 33383 | 8267 | T |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | Lake Forest Police – Tactical | 33386 | 826a | T |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | Lake Forest Police | 33388 | 826c | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Wauconda Police – Tactical | 2453 | 995 | D |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Wauconda Police – Operations (Channel 5) | 2455 | 997 | D |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Vernon Hills Police – Detail | 33276 | 81fc | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Vernon Hills Police – Detail | 33278 | 81fe | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Vernon Hills Police – Tactical | 33280 | 8200 | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Vernon Hills Police – Investigations | 33282 | 8202 | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Lake Zurich Police – Detail | 33295 | 820f | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Lake Zurich Police – Detail | 33297 | 8211 | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Lake Zurich Police – Tactical | 33299 | 8213 | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Lake Zurich Police – Investigations | 33301 | 8215 | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Lake Zurich Police – City | 33303 | 8217 | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Hawthorn Woods Police | 33304 | 8218 | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Island Lake Police | 33306 | 821a | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Kildeer Police | 33308 | 821c | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Fox Lake Police – Tactical | 33315 | 8223 | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Fox Lake Police – Investigations | 33317 | 8225 | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Lake Villa Police – 1 | 33320 | 8228 | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Gurnee Police – Alternate | 33323 | 822b | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Gurnee Police – Tactical | 33325 | 822d | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Gurnee Police – Event | 33327 | 822f | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Gurnee Police – Event | 33328 | 8230 | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Antioch Police – 1 | 33330 | 8232 | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Mundelein Police – Investigations | 33347 | 8243 | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Mundelein Police – Tactical | 33349 | 8245 | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Round Lake Beach Police – 1 | 33352 | 8248 | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Round Lake Beach Police – 3 | 33354 | 824a | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Round Lake Heights Police – 1 | 33355 | 824b | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Round Lake Police – 1 | 33357 | 824d | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Round Lake Park Police – 1 | 33359 | 824f | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | North Chicago Police | 33410 | 8282 | D |
| Lake Co. - Waukegan Dispatch | Waukegan Police 33252 | 33252 | 81e4 | T |
| Lake Co. - Waukegan Dispatch | Waukegan Police 33253 | 33253 | 81e5 | T |
| Lake Co. - Waukegan Dispatch | Waukegan Police 33258 | 33258 | 81ea | T |
| Lake Co. - Waukegan Dispatch Unconfirmed | Waukegan – CLR | 33269 | 81f5 | T |
| Lake Co. - Waukegan Dispatch Unconfirmed | Waukegan – CLR | 33270 | 81f6 | T |
| Lake Co. - Waukegan Dispatch Unconfirmed | Waukegan – CLR | 33271 | 81f7 | T |
| Lake Co. - Waukegan Dispatch | Park City Police – Car-to-Car | 33394 | 8272 | T |
| Lake Co. - Waukegan Dispatch | Park City Police – 1 | 33395 | 8273 | T |
| Lake Co. - Waukegan Dispatch | Winthrop Harbor Police | 33495 | 82d7 | D |
| Macon Co. - Decatur | Operations 4688 | 4688 | 1250 | D |
| Macon County | Warrensburg Police Department: | 4590 | 11ee | D |
| McHenry Co. - Law Enforcement | McHenry Co. – Law Enforcement – Tactical Channel | 1104 | 450 | D |
| McHenry Co. - Law Enforcement | Administration | 1107 | 453 | D |
| McHenry Co. - Law Enforcement | Gangs | 1114 | 45a | D |
| McHenry Co. - Law Enforcement | Local Police – Tactical (NSA Non-Sheriff Agency) | 1130 | 46a | D |
| McHenry Co. - Law Enforcement | Bull Valley Police – Local | 1132 | 46c | D |
| McHenry Co. - Law Enforcement | Holiday Hills Police – Local | 1136 | 470 | D |
| McHenry Co. - Law Enforcement | Hebron Police – Local | 1137 | 471 | D |
| McHenry Co. - Law Enforcement | Lakemoor Police – Local | 1138 | 472 | D |
| McHenry Co. - Law Enforcement | Prairie Grove Police – Local | 1139 | 473 | D |
| McHenry Co. - Law Enforcement | Richmond Police – Local | 1140 | 474 | D |
| McHenry Co. - Law Enforcement | Spring Grove Police – Local | 1141 | 475 | D |
| McHenry Co. - Law Enforcement | Wonder Lake Police – Local | 1142 | 476 | D |
| McHenry Co. - Law Enforcement Unconfirmed | Lakemoor Police | 2452 | 994 | D |
| McHenry Co. - NERCOM | Law East – Tactical | 3452 | d7c | D |
| McHenry Co. - NERCOM | Law East – Operations 3453 | 3453 | d7d | D |
| McHenry Co. - NERCOM | Law East – Operations 3454 | 3454 | d7e | D |
| McHenry Co. - NERCOM | Law West – Tactical | 3460 | d84 | D |
| McHenry Co. - NERCOM | Woodstock Police – Tactical | 3898 | f3a | D |
| McHenry Co. - SEECOM | Events-Huntley, Lake in the Hills | 34113 | 8541 | D |
| McHenry Co. - SEECOM | Lake in the Hills Police – Local | 34130 | 8552 | D |
| McLean Co. - Law Enforcement | Law Tactical 1/Patches | 30350 | 768e | D |
| McLean Co. - Law Enforcement | Law Tactical 2/Patches | 30351 | 768f | D |
| McLean Co. - Law Enforcement | Law Tactical 3/Patches | 30352 | 7690 | D |
| McLean Co. - Law Enforcement | Law Tactical 4/Patches (Redbird EMS) | 30353 | 7691 | D |
| McLean Co. - Law Enforcement | Law Tactical 5/Patches | 30354 | 7692 | D |
| McLean Co. - Law Enforcement | Law Tactical 6/Patches | 30355 | 7693 | D |
| McLean Co. - Law Enforcement | Law Enforcement – Common | 30356 | 7694 | D |
| McLean Co. - Law Enforcement | Criminal Investigation Department (CID) | 30361 | 7699 | D |
| Metra Commuter Rail Police | Metra Commuter Rail Police – Tactical Channel | 2994 | bb2 | D |
| Metra Commuter Rail Police | Operations | 2995 | bb3 | D |
| Peoria Co-Peoria (City) | Parking Enforcement | 6661 | 1a05 | D |
| Peoria Co-Peoria (City) | Parking Enforcement | 6662 | 1a06 | D |
| Peoria Co-Peoria (City) | Parking Enforcement | 6663 | 1a07 | D |
| Peoria Co-Peoria (City) | Police Special Events | 6664 | 1a08 | D |
| Peoria Co-Peoria (City) | Operations | 6667 | 1a0b | D |
| Peoria Co-Peoria (City) | Training | 6668 | 1a0c | D |
| Peoria Co-Peoria (City) | Peoria Heights Police | 6731 | 1a4b | D |
| QuadCom 911 | Operations | 11082 | 2b4a | T |
| Sangamon Co. - Sheriff/Law | Auxillary | 4905 | 1329 | D |
| Sangamon Co. - Sheriff/Law | Grandview Police – Tactical | 4906 | 132a | D |
| Sangamon Co. - Sheriff/Law | Car-to-Car/Talk-Around | 4907 | 132b | D |
| Sangamon Co. - Sheriff/Law | Leland Grove/Jerome Police – Tactical | 4912 | 1330 | D |
| Sangamon Co. - Sheriff/Law | Rural Police – Car-to-Car West | 4913 | 1331 | D |
| Sangamon Co. - Sheriff/Law | Riverton/Spaulding Police – Tactical | 4915 | 1333 | D |
| Sangamon Co. - Sheriff/Law | Special Detail | 4918 | 1336 | D |
| Sangamon Co. - Sheriff/Law | Special Detail | 4919 | 1337 | D |
| Sangamon Co. - Sheriff/Law | Operations | 4920 | 1338 | D |
| Sangamon Co. - Sheriff/Law | Command Unit | 4921 | 1339 | D |
| Sangamon Co. - Sheriff/Law | Rochester Police | 4922 | 133a | D |
| Sangamon Co. - Sheriff/Law | Sherman/Williamsville Police | 4923 | 133b | D |
| Sangamon Co. - Sheriff/Law | Auburn/Divernon Police | 4924 | 133c | D |
| Sangamon Co. - Sheriff/Law | Rural Law | 4925 | 133d | D |
| Sangamon Co. - Sheriff/Law | Riverton Police – Tactical | 4926 | 133e | D |
| Sangamon Co. - Sheriff/Law | Buffalo/Mechanicsburg Police – Tactical | 4927 | 133f | D |
| Sangamon Co. - Sheriff/Law | Law 4930 | 4930 | 1342 | D |
| Sangamon Co. - Sheriff/Law | Sherman Police – Tactical | 4931 | 1343 | D |
| Sangamon Co. - Sheriff/Law | Williamsville Police – Tactical | 4932 | 1344 | D |
| Sangamon Co. - Sheriff/Law | Sangamon Co. – Sheriff/Law – Tactical Channel (Testing) | 4933 | 1345 | D |
| Sangamon Co. - Sheriff/Law | Southern View Police – Local | 4934 | 1346 | D |
| Sangamon Co. - Sheriff/Law | Jerome Police – Tactical | 4935 | 1347 | D |
| Sangamon Co. - Sheriff/Law | Sangamon Co. – Sheriff/Law – Tactical Channel | 4936 | 1348 | D |
| Sangamon Co. - Sheriff/Law | Sangamon Co. – Sheriff/Law – Tactical Channel | 4937 | 1349 | D |
| Sangamon Co. - Sheriff/Law | Law 4939 | 4939 | 134b | D |
| Sangamon Co. - Sheriff/Law | County Animal County | 4941 | 134d | D |
| Sangamon Co. - Springfield | Car-to-Car | 4853 | 12f5 | D |
| Sangamon Co. - Springfield | Park District Police – Car-to-Car | 4929 | 1341 | D |
| Schuyler County | Sheriff/County Operations (1) | 5875 | 16f3 | D |
| Schuyler County | Sheriff/County Operations (2) | 5876 | 16f4 | D |
| Secretary of State Police - District 1 | Operations 1229 | 1229 | 4cd | D |
| Secretary of State Police - District 1 | Operations 1230 | 1230 | 4ce | D |
| Secretary of State Police - District 1 | Operations 1231 | 1231 | 4cf | D |
| Secretary of State Police - District 1 | Operations 1232 | 1232 | 4d0 | D |
| Secretary of State Police - District 1 | Operations 1233 | 1233 | 4d1 | D |
| Secretary of State Police - District 1 | Operations 1234 | 1234 | 4d2 | D |
| Secretary of State Police - District 1 | Operations 1235 | 1235 | 4d3 | D |
| Secretary of State Police - District 1 | Operations 1236 | 1236 | 4d4 | D |
| Secretary of State Police - District 1 | Car-to-Car (Chicago Area) | 1237 | 4d5 | D |
| Secretary of State Police - District 1 | District 1 – Operations | 1241 | 4d9 | D |
| Secretary of State Police - District 1 | Operations 1243 | 1243 | 4db | D |
| Secretary of State Police - District 1 | Operations 1268 | 1268 | 4f4 | D |
| Secretary of State Police - District 2 | Operations 1265 | 1265 | 4f1 | D |
| Secretary of State Police - District 2 | Operations 1302 (Madison Co) | 1302 | 516 | D |
| Secretary of State Police - District 2 | Operations 1304 | 1304 | 518 | D |
| Secretary of State Police - District 2 | Operations 1305 | 1305 | 519 | D |
| Secretary of State Police - District 2 | Operations 1306 | 1306 | 51a | D |
| Secretary of State Police - District 2 | Operations 1328 | 1328 | 530 | D |
| Secretary of State Police - Statewide | Operations | 4077 | fed | D |
| Secretary of State Police - Statewide | Capitol Complex – Tactical (Springfield) | 4080 | ff0 | D |
| Secretary of State Police - Statewide | Operations (Springfield area) | 4081 | ff1 | D |
| Secretary of State Police - Statewide | Operations | 4082 | ff2 | D |
| Secretary of State Police - Statewide | District 3 – Car-to-Car ? (Carlinville) | 4083 | ff3 | D |
| Secretary of State Police - Statewide | Operations | 4084 | ff4 | D |
| Secretary of State Police - Statewide | Security – Primary (Chicago SOS Drivers Facilities) | 4085 | ff5 | D |
| Secretary of State Police - Statewide | Security – Alternate (Chicago SOS Drivers Facilities) | 4086 | ff6 | D |
| Secretary of State Police - Statewide | Operations (Bloomington area) | 4089 | ff9 | D |
| Secretary of State Police - Statewide | Operations | 4093 | ffd | D |
| Secretary of State Police - Statewide | Operations | 4096 | 1000 | D |
| Secretary of State Police - Statewide Unconfirmed | Operations | 4102 | 1006 | D |
| Secretary of State Police - Statewide | Operations | 4103 | 1007 | D |
| Secretary of State Police - Statewide | Operations | 4153 | 1039 | D |
| Secretary of State Police - Statewide | Operations | 4159 | 103f | D |
| St. Clair Co. - Belleville PSAP | Swansea Police – School Resource Officers | 7198 | 1c1e | D |
| St. Clair Co. - Belleville PSAP | Belleville Police – Tactical | 7234 | 1c42 | D |
| St. Clair Co. - Belleville PSAP | Belleville Police – Car-to-Car (Channel 3) | 7238 | 1c46 | D |
| St. Clair Co. - Belleville PSAP | Belleville Police – Supervisor | 7243 | 1c4b | D |
| St. Clair Co. - Belleville PSAP | SouthWestern Illinois College Police – Dispatch (Belleville) | 7256 | 1c58 | D |
| St. Clair Co. - CENCOM / Sheriff | Operations | 7054 | 1b8e | D |
| St. Clair Co. - CENCOM / Sheriff | Car-to-Car | 7062 | 1b96 | D |
| St. Clair Co. - CENCOM / Sheriff | MetroLink Units | 7065 | 1b99 | D |
| St. Clair Co. - CENCOM / Sheriff | Special Detail | 7067 | 1b9b | D |
| St. Clair Co. - CENCOM / Sheriff | Special Detail | 7068 | 1b9c | D |
| St. Clair Co. - CENCOM / Sheriff | Supervisor | 7070 | 1b9e | D |
| St. Clair Co. - CENCOM / Sheriff | Administration | 7071 | 1b9f | D |
| St. Clair Co. - CENCOM / Sheriff | Probation | 7084 | 1bac | D |
| St. Clair Co. - CENCOM East | Millstadt Police – Car-to-Car | 7078 | 1ba6 | D |
| St. Clair Co. - CENCOM East | Summerfield Police – Car-to-Car | 7088 | 1bb0 | D |
| St. Clair Co. - CENCOM East | Lebanon – Citywide | 7105 | 1bc1 | D |
| St. Clair Co. - CENCOM East | Lenzburg Police – Local/Car-to-Car | 7117 | 1bcd | D |
| St. Clair Co. - CENCOM East | Fayetteville Citywide | 7135 | 1bdf | D |
| St. Clair Co. - CENCOM East | Mascoutah Police – Car-to-Car | 7137 | 1be1 | D |
| St. Clair Co. - CENCOM East | New Athens Police – Car-to-Car B"" | 7147 | 1beb | D |
| St. Clair Co. - CENCOM East | McKendree College – Security/Operations (Lebanon) | 7286 | 1c76 | D |
| St. Clair Co. - CENCOM East | Lebanon Police – Car-to-Car | 7290 | 1c7a | D |
| St. Clair Co. - CENCOM West | Fairmont City – Citywide / Fireground (Public Works/Police/Fire) | 7107 | 1bc3 | D |
| St. Clair Co. - CENCOM West | Brooklyn – Citywide (Police/Fire)/Police – Local Dispatch | 7110 | 1bc6 | D |
| St. Clair Co. - CENCOM West | Alorton Local | 7115 | 1bcb | D |
| St. Clair Co. - CENCOM West | Alton and Southern Railroad Police – ANS | 7160 | 1bf8 | D |
| St. Clair Co. - CENCOM West | Cahokia/Sauget Police – Emergency Button Trigger | 7175 | 1c07 | D |
| St. Clair Co. - CENCOM West | Cahokia Police – Operations | 7176 | 1c08 | D |
| St. Clair Co. - CENCOM West | Cahokia Police – Car-to-Car | 7178 | 1c0a | D |
| St. Clair Co. - CENCOM West | Sauget Police – Car-to-Car | 7249 | 1c51 | D |
| St. Clair Co. - CENCOM West | Fairmont City Police – Tactical-A | 7278 | 1c6e | D |
| St. Clair Co. - CENCOM West | Fairmont City Police – Tactical-B | 7279 | 1c6f | D |
| St. Clair Co. - CENCOM West | Caseyville Police – Car-to-Car/Citywide | 7281 | 1c71 | D |
| St. Clair Co. - CENCOM West | Dupo Police – Car-to-Car | 7292 | 1c7c | D |
| St. Clair Co. - Countywide | Common 1 / Housing Units | 7007 | 1b5f | D |
| St. Clair Co. - Countywide | Car-to-Car | 7009 | 1b61 | D |
| St. Clair Co. - Countywide | Roam | 7165 | 1bfd | D |
| St. Clair Co. - Countywide | Roam | 7166 | 1bfe | D |
| St. Clair Co. - Government | Animal Control (County) | 7076 | 1ba4 | D |
| St. Clair Co. - MECOMM | Shiloh Police – Car-to-Car | 7144 | 1be8 | D |
| St. Clair Co. - MECOMM | O'Fallon Police – Car-to-Car | 7203 | 1c23 | D |
| St. Clair Co. - MECOMM | O'Fallon Police – Investigations | 7206 | 1c26 | D |
| St. Clair Co. - MECOMM | Fairview Heights Police – Car-to-Car / Secondary Dispatch | 7222 | 1c36 | D |
| St. Clair Co. - MECOMM | Fairview Heights Police – Supervisor | 7225 | 1c39 | D |
| St. Clair Co. - MECOMM | Fairview Heights Police – Investigations | 7227 | 1c3b | D |
| St. Clair Co. - MECOMM | Fairview Heights Police – Special Detail (w/ Dispatcher) | 7228 | 1c3c | D |
| St. Clair Co. - MECOMM Unconfirmed | Records Checks | 7283 | 1c73 | D |
| Terminal Railroad Association of St. Louis Police | Operations | 5401 | 1519 | D |
| Terminal Railroad Association of St. Louis Police | Operations | 5402 | 151a | D |
| Terminal Railroad Association of St. Louis Police | Operations | 5403 | 151b | D |
| Tri-Com 911 Central Dispatch | Tri-Com 911 Central Dispatch – Tactical Channel | 11024 | 2b10 | T |
| Tri-Com 911 Central Dispatch | Investigations | 11030 | 2b16 | T |
| Tri-Com 911 Central Dispatch | Investigations | 11031 | 2b17 | T |
| Tri-Com 911 Central Dispatch | Investigations | 11032 | 2b18 | T |
| Whiteside County Sheriff 911 | Whiteside County Sheriff 911 – Tactical Channel | 34451 | 8693 | D |
| Will Co. - WESCOM Unconfirmed | Plainfield Police – Operations | 1003 | 3eb | D |
| Will Co. - WESCOM | Plainfield Police – Tactical | 1005 | 3ed | D |
| Will Co. - WESCOM | Plainfield Police – Tactical | 1006 | 3ee | D |
| Will Co. - WESCOM | Plainfield Police – Tactical | 1007 | 3ef | D |
| Will Co. - WESCOM | Plainfield Police – Operations | 1009 | 3f1 | D |
| Will Co. - WESCOM | Will Co. – WESCOM – Tactical Channel – Shorewood, Channahon, Elwood, Braidwood, Wilmington | 33902 | 846e | D |
| Will Co. - WESCOM | Will Co. – WESCOM – Tactical Channel – Shorewood, Channahon, Elwood, Braidwood, Wilmington | 33903 | 846f | D |
| Will Co. - WESCOM | Will Co. – WESCOM – Tactical Channel – Shorewood, Channahon, Elwood, Braidwood, Wilmington | 33904 | 8470 | D |
| Will Co. - WESCOM | Channahon Police – Detectives | 33905 | 8471 | D |
| Will Co. - WESCOM | Channahon Police – Local | 33906 | 8472 | D |
| Will Co. - WESCOM | Shorewood Police – Detectives | 33907 | 8473 | D |
| Will Co. - WESCOM | Shorewood Police – Traffic Detail | 33908 | 8474 | D |
| Will Co. - WESCOM | Minooka Police – Detectives | 33909 | 8475 | D |
| Will Co. - WESCOM | Minooka Police – Local | 33910 | 8476 | D |
| Will Co. - WESCOM | Will Co. – WESCOM – Tactical Channel – Lockport, Crest Hill | 33912 | 8478 | D |
| Will Co. - WESCOM | Will Co. – WESCOM – Tactical Channel – Lockport, Crest Hill | 33913 | 8479 | D |
| Will Co. - WESCOM | Crest Hill Police – Detectives | 33914 | 847a | D |
| Will Co. - WESCOM | Crest Hill Police – Local | 33915 | 847b | D |
| Will Co. - WESCOM | Lockport Police – Traffic / Parking | 33916 | 847c | D |
| Will Co. - WESCOM | Lockport Police – Local | 33917 | 847d | D |
| Will Co. - WESCOM | Operations 33918 | 33918 | 847e | D |
| Will Co. - WESCOM | Elwood Police – Details | 33919 | 847f | D |
| Will Co. - WESCOM | Operations 33921 | 33921 | 8481 | D |
| Will Co. - WESCOM | Operations 33932 | 33922 | 8482 | D |
| Will Co. - WESCOM | Wilmington Police – Detectives | 33923 | 8483 | D |
| Will Co. - WESCOM | Wilmington Police – Local | 33924 | 8484 | D |
| Will Co. - WESCOM | Elwood Police – Detectives | 33925 | 8485 | D |
| Will Co. - WESCOM | Elwood Police – Local | 33926 | 8486 | D |
| Will Co. - WESCOM | Braidwood Police – Detectives | 33927 | 8487 | D |
| Will Co. - WESCOM | Braidwood Police – Local | 33928 | 8488 | D |
| Will Co. - WESCOM | Bolinbgrook – Law Tactical | 33933 | 848d | D |
| Will Co. - WESCOM | Bolingbrook Police – Detectivies | 33934 | 848e | D |
| Will Co. - WESCOM | Bolingbrook Police – Local | 33935 | 848f | D |
| Will Co. - WESCOM | Local Use (WESCOM) | 33959 | 84a7 | D |
| Will Co. - WESCOM | Braidwood Fire – Local | 33960 | 84a8 | D |
| Will Co. - WESCOM | Channahon Fire – Local? | 33961 | 84a9 | D |
| Will Co. - WESCOM | Elwood Fire Local? | 33962 | 84aa | D |
| Will Co. - WESCOM | Homer Township Fire – Local | 33963 | 84ab | D |
| Will Co. - WESCOM | Lockport Fire – Local | 33964 | 84ac | D |
| Will Co. - WESCOM | Minooka Fire – Local? | 33965 | 84ad | D |
| Will Co. - WESCOM | Rockdale Fire – Local? | 33968 | 84b0 | D |
| Will Co. - WESCOM | All Police | 33977 | 84b9 | D |
| Will Co. - WESCOM | Will/Grundy Major Crimes Task Force | 33997 | 84cd | D |
| Canadian National Railway Police | Operations | 3591 | e07 | D |
| Canadian Pacific Railway Police | Operations | 36517 | 8ea5 | D |
| Canadian Pacific Railway Police | Operations | 36518 | 8ea6 | D |
| Clinton County | New Baden Police – Car-to-Car | 8016 | 1f50 | D |
| Cook-Glenview Public Safety Dispatch Center (GPSDC) | Wilmette Police – Events | 36816 | 8fd0 | T |
| Cook-Lyons Township Area Communications Center (LTACC) | La Grange Local | 34496 | 86c0 | T |
| Cook-Municipal Consolidated Dispatch | Cook-Municipal Consolidated Dispatch – Dispatch /Operations | 3982 | f8e | D |
| Cook-NORCOMM 911 Consolidated Dispatch Center | Rosemont Police – Traffic East | 35122 | 8932 | T |
| Cook-NORCOMM 911 Consolidated Dispatch Center | Rosemont Police – Traffic West | 35123 | 8933 | T |
| Cook-NORCOMM 911 Consolidated Dispatch Center | Rosemont Police – Detail East? | 35125 | 8935 | T |
| Cook-NORCOMM 911 Consolidated Dispatch Center | Rosemont Police – Detail West | 35126 | 8936 | T |
| Cook-Northwest Central Dispatch | Mutual Aid | 3157 | c55 | T |
| Cook-Oak Lawn Regional Emergency Communications (ORLEC) | Oak Lawn Police (Channel 3) | 36963 | 9063 | T |
| Cook-Oak Lawn Regional Emergency Communications (ORLEC) | Cook-Oak Lawn Regional Emergency Communications (ORLEC) – Alternate (Channel 5) | 36965 | 9065 | D |
| Cook-Oak Lawn Regional Emergency Communications (ORLEC) | Cook-Oak Lawn Regional Emergency Communications (ORLEC) – Alternate (Channel 7) | 36967 | 9067 | D |
| Cook-Oak Lawn Regional Emergency Communications (ORLEC) | Evergreen Park Police (Channel 3) | 36968 | 9068 | D |
| Cook-Oak Lawn Regional Emergency Communications (ORLEC) | Cook-Oak Lawn Regional Emergency Communications (ORLEC) – Alternate (Channel 9) | 36969 | 9069 | D |
| Cook-Oak Lawn Regional Emergency Communications (ORLEC) | Cook-Oak Lawn Regional Emergency Communications (ORLEC) – Alternate (Channel 10) | 36970 | 906a | D |
| Cook-Oak Lawn Regional Emergency Communications (ORLEC) | Cook-Oak Lawn Regional Emergency Communications (ORLEC) – Alternate (Channel 11) | 36971 | 906b | D |
| Cook-Oak Lawn Regional Emergency Communications (ORLEC) | Alsip Police (Channel 3) | 36972 | 906c | D |
| Cook-Oak Lawn Regional Emergency Communications (ORLEC) | Cook-Oak Lawn Regional Emergency Communications (ORLEC) – Alternate (Channel 13) | 36974 | 906e | D |
| Cook-Oak Lawn Regional Emergency Communications (ORLEC) | Cook-Oak Lawn Regional Emergency Communications (ORLEC) – Alternate (Channel 14) | 36975 | 906f | D |
| DuPage Public Safety Communications (DU-COMM) Unconfirmed | All Talk Group (ATG) | 2667 | a6b | D |
| Grundy County | Car-to-Car | 2444 | 98c | D |
| Grundy County | Morris Police – Car-to-Car | 2445 | 98d | D |
| Grundy County | Minooka Police – Car-to-Car | 2446 | 98e | T |
| Grundy County | Coal City Police – Car-to-Car | 2447 | 98f | D |
| Grundy County | Seneca Police – Car-to-Car | 2448 | 990 | D |
| Grundy County | Grundy-to-Kendall Link | 2449 | 991 | D |
| ISP - Zone 2 - Central Region | Auxiliary – Zone 2A | 13086 | 331e | D |
| ISP - Zone 2 - Central Region | Auxiliary – Zone 2B | 13087 | 331f | D |
| ISP - Zone 2 - Central Region | Auxiliary – Zone 2C | 13088 | 3320 | D |
| ISP Troop 10 (X) - Carbondale | Car-to-Car | 17051 | 429b | D |
| ISP Troop 3 - Chicago | Tollway Central | 2028 | 7ec | D |
| ISP Troop 6 - Springfield | ISP Troop 6 – Springfield – Alternate(FORMER D9) Intercom (Internal only) | 13075 | 3313 | D |
| ISP Troop 7 - Champaign | Car-to-Car | 13047 | 32f7 | D |
| ISP Troop 8 - Collinsville/Metro East | Car-to-Car (D11) | 17049 | 4299 | D |
| ISP Troop 8 - Collinsville/Metro East | ISP Troop 8 – Collinsville/Metro East – Alternate(EXTRA) Car-to-Car / Speed Traps | 17052 | 429c | D |
| ISP Troop 8 - Collinsville/Metro East | Intercom (Internal only) | 17078 | 42b6 | D |
| ISP Troop 8 - Collinsville/Metro East | ISP Troop 8 – Collinsville/Metro East – Alternate(EXTRA) Intercom (Internal only) | 17081 | 42b9 | D |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | East Shore Law – Car-to-Car | 33364 | 8254 | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Vernon Hills Police – Car | 33274 | 81fa | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Vernon Hills Police – Car | 33275 | 81fb | T |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Lake Zurich Police – Car-to-Car | 33294 | 820e | T |
| McHenry Co. - NERCOM | Johnsburg Police – Alternate | 3521 | dc1 | D |
| McHenry Co. - NERCOM | Woodstock Police – Alternate | 3896 | f38 | D |
| McHenry Co. - NERCOM | Woodstock Police – Event | 3897 | f39 | D |
| McHenry Co. - SEECOM | Algonquin Police – Tactical/Local | 34125 | 854d | D |
| McHenry Co. - SEECOM | Cary Police – Tactical | 34126 | 854e | D |
| McLean Co. - Law Enforcement | Car-to-Car (Channel 5) | 30362 | 769a | D |
| Metra Commuter Rail Police | Control | 2992 | bb0 | D |
| Metra Commuter Rail Police | Operations | 2993 | bb1 | D |
| Norfolk Southern Railroad | Operations | 8032 | 1f60 | D |
| Norfolk Southern Railroad | Car-to-Car? | 8033 | 1f61 | D |
| Norfolk Southern Railroad | Operations-Chicago area | 8034 | 1f62 | D |
| Norfolk Southern Railroad | Operations | 8035 | 1f63 | D |
| Norfolk Southern Railroad | Operations | 8037 | 1f65 | D |
| Norfolk Southern Railroad | Operations | 8038 | 1f66 | D |
| Norfolk Southern Railroad | Operations | 8039 | 1f67 | D |
| Norfolk Southern Railroad | Operations | 8040 | 1f68 | D |
| Peoria Co-Peoria (City) | Peoria Park Police and Security | 6727 | 1a47 | D |
| QuadCom 911 | Event | 11086 | 2b4e | T |
| QuadCom 911 | Event | 11087 | 2b4f | T |
| QuadCom 911 | Training | 11088 | 2b50 | T |
| QuadCom 911 | Training | 11089 | 2b51 | T |
| QuadCom 911 | Training | 11090 | 2b52 | T |
| QuadCom 911 | Training | 11091 | 2b53 | T |
| QuadCom 911 | Training | 11092 | 2b54 | T |
| QuadCom 911 Unconfirmed | Fire/Police – Operations – IMS | 11125 | 2b75 | T |
| Secretary of State Police - District 1 | Car-to-Car A | 1227 | 4cb | D |
| Secretary of State Police - District 1 | Car-to-Car B | 1228 | 4cc | D |
| Secretary of State Police - Statewide | District 3 – Car-to-Car | 4091 | ffb | D |
| Secretary of State Police - Statewide | Executive Protection Unit – Operations | 4095 | fff | D |
| Tazewell Co. - Sheriff/Police | Sheriff, Morton Police, Rural Police – Channel 2 [TCSO2} | 37238 | 9176 | T |
| Tazewell Co. - Sheriff/Police | Creve Coeur, E. Peoria, Washington Police: | 37240 | 9178 | T |
| Tazewell Co. - Sheriff/Police | Pekin, Marquette Heights, North Pekin and Pekin Park Police: | 37242 | 917a | T |
| Tazewell Co. - Sheriff/Police | Pekin Park Police – Operations [Park Operations} | 37280 | 91a0 | T |
| Tazewell Co. - Sheriff/Police | East Peoria Police: | 37321 | 91c9 | T |
| Tazewell Co. - Sheriff/Police | East Peoria Police: | 37322 | 91ca | T |
| Tazewell Co. - Sheriff/Police | Hopedale Police – Operations | 37334 | 91d6 | T |
| Tazewell Co. - Sheriff/Police | Morton Police: | 37336 | 91d8 | T |
| Tazewell Co. - Sheriff/Police | Pekin Police – Operations | 37339 | 91db | T |
| Tazewell Co. - Sheriff/Police | Washington Police – Operations | 37355 | 91eb | T |
| Tazewell Co. - Sheriff/Police | Morton Police: | 37451 | 924b | T |
| Tazewell Co. - Sheriff/Police | Washington Police – Operations | 37454 | 924e | D |
| Tri-Com 911 Central Dispatch | Tri-Com 911 Central Dispatch – Alternate | 11026 | 2b12 | D |
| Tri-Com 911 Central Dispatch | Statewide | 11033 | 2b19 | T |
| Tri-Com 911 Central Dispatch | Training | 11034 | 2b1a | T |
| Tri-Com 911 Central Dispatch | Training | 11035 | 2b1b | D |
| Will Co. - WESCOM | Bolingbrook Talk (Police Channel 9?) | 34006 | 84d6 | D |
| Grundy County | Jail | 2431 | 97f | D |
| IL Dept of Corrections (IDOC) - Statewide | Parole Agents (Chicago Heights office) | 1426 | 592 | D |
| IL Dept of Corrections (IDOC) - Statewide | Parole Agents (Chicago area) | 1427 | 593 | D |
| IL Dept of Corrections (IDOC) - Statewide | Parole Agents (Chicago area) | 1428 | 594 | D |
| IL Dept of Corrections (IDOC) - Statewide | Parole Agents (Chicago area) | 1429 | 595 | D |
| IL Dept of Corrections (IDOC) - Statewide | Parole Agents (Chicago area) | 1430 | 596 | D |
| IL Dept of Corrections (IDOC) - Statewide | Illinois Youth Centers (mobiles) | 1432 | 598 | D |
| IL Dept of Corrections (IDOC) - Statewide | Parole Agents (N Aurora office) (Tom units), IDJJ? | 1433 | 599 | D |
| IL Dept of Corrections (IDOC) - Statewide | Parole Agents (Chicago area) | 1434 | 59a | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 1438 | 1438 | 59e | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 1439 | 1439 | 59f | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 1440 | 1440 | 5a0 | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 1441 | 1441 | 5a1 | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 1442 | 1442 | 5a2 | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 1443 | 1443 | 5a3 | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 1444 | 1444 | 5a4 | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 1445 | 1445 | 5a5 | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 1446 | 1446 | 5a6 | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 1447 | 1447 | 5a7 | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 1448 | 1448 | 5a8 | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 1449 | 1449 | 5a9 | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 1450 | 1450 | 5aa | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 2923 | 2923 | b6b | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 2924 | 2924 | b6c | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 2929 | 2929 | b71 | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations | 2930 | b72 | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations – Statewide | 4501 | 1195 | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations – Statewide | 4502 | 1196 | D |
| IL Dept of Corrections (IDOC) - Statewide | Parole Agents (Chicago area) | 4503 | 1197 | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 4504 | 4504 | 1198 | D |
| IL Dept of Corrections (IDOC) - Statewide | Parole Agents (Metro East) | 4505 | 1199 | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 4507 | 4507 | 119b | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 4508 | 4508 | 119c | D |
| IL Dept of Corrections (IDOC) - Statewide | Parole Agents (Metro East) | 4509 | 119d | D |
| IL Dept of Corrections (IDOC) - Statewide | Illinois River Correctional Center (K34 Canton FULTON) | 4516 | 11a4 | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 4518 | 4518 | 11a6 | D |
| IL Dept of Corrections (IDOC) - Statewide | Taylorville Correctional Center // (K-29 ?) | 4520 | 11a8 | D |
| IL Dept of Corrections (IDOC) - Statewide | Taylorville Correctional Center | 4521 | 11a9 | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 4523 | 4523 | 11ab | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 4528 | 4528 | 11b0 | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 4530 | 4530 | 11b2 | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 4531 | 4531 | 11b3 | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 4532 | 4532 | 11b4 | D |
| IL Dept of Corrections (IDOC) - Statewide | Parole Officers 7801 | 7801 | 1e79 | D |
| IL Dept of Corrections (IDOC) - Statewide | Parole Agents | 7802 | 1e7a | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 7803 | 7803 | 1e7b | D |
| IL Dept of Corrections (IDOC) - Statewide Unconfirmed | Operations | 7804 | 1e7c | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 7805 | 7805 | 1e7d | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 7807 | 7807 | 1e7f | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations | 7809 | 1e81 | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 7811 | 7811 | 1e83 | D |
| IL Dept of Corrections (IDOC) - Statewide | Hill Correctional Center (Galesburg/Knox Co) | 7814 | 1e86 | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 7816 | 7816 | 1e88 | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 7817 | 7817 | 1e89 | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 7818 | 7818 | 1e8a | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 7819 | 7819 | 1e8b | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 7820 | 7820 | 1e8c | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 7821 | 7821 | 1e8d | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 7822 | 7822 | 1e8e | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 7823 | 7823 | 1e8f | D |
| IL Dept of Corrections (IDOC) - Statewide | Parole Agents (T301) | 7825 | 1e91 | D |
| IL Dept of Corrections (IDOC) - Statewide | Operations 8661 | 8661 | 21d5 | D |
| IL Dept of Corrections (IDOC) - Statewide | Training Academy | 37016 | 9098 | D |
| Kankakee Co. - Kankakee (City) | Kankakee Co. – Kankakee (City) – Tactical Channel (City) (Corrections) | 34935 | 8877 | D |
| McHenry Co. - Law Enforcement | Corrections – Security Main | 1123 | 463 | D |
| McLean Co. - Law Enforcement | Juvenile Detention Center | 30377 | 76a9 | D |
| Sangamon Co. - Sheriff/Law | Jail Booking | 4909 | 132d | D |
| St. Clair Co. - CENCOM / Sheriff | Jail – Operations | 7032 | 1b78 | D |
| St. Clair Co. - CENCOM / Sheriff | Court Bailiff Operations | 7061 | 1b95 | D |
| St. Clair Co. - CENCOM / Sheriff | Jail Operations (Spec Detail 3) | 7069 | 1b9d | D |
| St. Clair Co. - CENCOM / Sheriff | Federal Prisoner Transfers | 7282 | 1c72 | D |
747 encrypted talkgroups (cannot be monitored)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Addison Consolidated Dispatch Center (ACDC) | Police 1 – Westmont , DuPage Forest Preserve | 2601 | a29 | T Encrypted |
| Addison Consolidated Dispatch Center (ACDC) | Police 2 – Addison, Bensenville, Itasca, Wood Dale | 2602 | a2a | T Encrypted |
| Addison Consolidated Dispatch Center (ACDC) | Operations | 2604 | a2c | T Encrypted |
| Addison Consolidated Dispatch Center (ACDC) | Police 3 – Bloomingdale, Glendale Heights | 2744 | ab8 | T Encrypted |
| Aurora | Aurora – Dispatch – Patch to Open Sky | 35001 | 88b9 | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | Dispatch A – Nationwide | 4898 | 1322 | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | Dispatch B – Nationwide | 4899 | 1323 | T Encrypted |
| Christian County | Christian County – Dispatch | 6296 | 1898 | D Encrypted |
| Cook-Glenview Public Safety Dispatch Center (GPSDC) | Morton Grove, Niles Police – Dispatch (Glenview Dispatch) | 3685 | e65 | T Encrypted |
| Cook-Glenview Public Safety Dispatch Center (GPSDC) | Glenview Police (Glenview Dispatch) | 3686 | e66 | T Encrypted |
| Cook-Glenview Public Safety Dispatch Center (GPSDC) | Winnetka, Kenilworth, Glencoe, Northfield Police (Glenview Dispatch); Wilmette Police | 3687 | e67 | T Encrypted |
| Cook-Lyons Township Area Communications Center (LTACC) | Cook-Lyons Township Area Communications Center (LTACC) – Dispatch | 34481 | 86b1 | T Encrypted |
| Cook-Municipal Consolidated Dispatch | Harwood Heights, Norridge and Schiller Park | 3981 | f8d | D Encrypted |
| Cook-NORCOMM 911 Consolidated Dispatch Center | Rosemont Police – Patrol | 35120 | 8930 | T Encrypted |
| Cook-Northwest Central Dispatch | Cook-Northwest Central Dispatch – Dispatch (Mt. Prospect/Prospect Heights/Wheeling) | 3001 | bb9 | T Encrypted |
| Cook-Northwest Central Dispatch | Cook-Northwest Central Dispatch – Dispatch (Barrington/Inverness/Palatine) | 3002 | bba | T Encrypted |
| Cook-Northwest Central Dispatch | Cook-Northwest Central Dispatch – Dispatch (Arlington Heights/Buffalo Grove) | 3003 | bbb | T Encrypted |
| Cook-Northwest Central Dispatch | Cook-Northwest Central Dispatch – Dispatch (Hoffman Estates/Streamwood) | 3004 | bbc | T Encrypted |
| Cook-Northwest Central Dispatch | Cook-Northwest Central Dispatch – Dispatch (Schaumburg) | 3005 | bbd | T Encrypted |
| Cook-Northwest Central Dispatch | Cook-Northwest Central Dispatch – Dispatch (Elk Grove Village/Rolling Meadows) | 3131 | c3b | T Encrypted |
| Cook-Oak Lawn Regional Emergency Communications (ORLEC) | Cook-Oak Lawn Regional Emergency Communications (ORLEC) – Dispatch – Alsip, Evergreen Park, Oak Lawn | 36961 | 9061 | T Encrypted |
| Cook-Oak Lawn Regional Emergency Communications (ORLEC) | Cook-Oak Lawn Regional Emergency Communications (ORLEC) – Dispatch – Bridgeview, Burbank, Hodgkins | 36962 | 9062 | T Encrypted |
| Cook-West Suburban Consolidated Dispatch Center - WestCom | Cook-West Suburban Consolidated Dispatch Center – WestCom – Dispatch – Forest Park, Oak Park, River Forest | 34401 | 8661 | T Encrypted |
| DuPage Public Safety Communications (DU-COMM) | Law 7 South – Downers Grove Police | 2605 | a2d | T Encrypted |
| DuPage Public Safety Communications (DU-COMM) | Law 1 East – Lombard, Villa Park Police | 2607 | a2f | T Encrypted |
| DuPage Public Safety Communications (DU-COMM) | Law 3 East – Elmhurst, Oakbrook Terrace Police | 2608 | a30 | T Encrypted |
| DuPage Public Safety Communications (DU-COMM) | Law 1 West – Bartlett, Carol Stream Police | 2609 | a31 | T Encrypted |
| DuPage Public Safety Communications (DU-COMM) | Law 3 West – Glen Ellyn, Wheaton Police | 2610 | a32 | T Encrypted |
| DuPage Public Safety Communications (DU-COMM) | Law 7 West – Warrenville, West Chicago, Winfield Police | 2611 | a33 | T Encrypted |
| DuPage Public Safety Communications (DU-COMM) | Law 1 North – Hanover Park, Roselle Police | 2612 | a34 | T Encrypted |
| DuPage Public Safety Communications (DU-COMM) | Law 1 South – Darien, Lisle and Woodridge Police | 2613 | a35 | T Encrypted |
| DuPage Public Safety Communications (DU-COMM) | Law 3 South – Burr Ridge, Clarendon Hills, Hinsdale, Oak Brook, Willowbrook Police | 2631 | a47 | T Encrypted |
| Elgin | Elgin – Dispatch | 1563 | 61b | T Encrypted |
| Elgin | Elgin – Alternate | 1564 | 61c | D Encrypted |
| Grundy County | Morris/Minooka Police – Dispatch | 2430 | 97e | T Encrypted |
| Grundy County | Grundy County – Dispatch (Sheriff, Seneca, Coal City, Mazon Police) | 36029 | 8cbd | D Encrypted |
| Grundy County | Grundy County – Dispatch – Seneca, Coal City, Mazon Police | 36030 | 8cbe | D Encrypted |
| Henry County | Henry County – Dispatch – Henry County Sheriff, Colona and Galva PDs | 1210 | 4ba | T Encrypted |
| Henry County | Kewanee Police – Dispatch | 1641 | 669 | T Encrypted |
| Kankakee Co. - Kankakee (City) | Kankakee Co. – Kankakee (City) – Dispatch | 34927 | 886f | D Encrypted |
| Kankakee Co. - Municipal | Bradley Police | 34928 | 8870 | D Encrypted |
| Kankakee Co. - Municipal | Bourbonnais Police | 34929 | 8871 | D Encrypted |
| Lake Co. - Deerfield Dispatch | Deerfield Police Department Dispatch (Bannockburn, Deerfield, Lincolnshire, Riverwoods PDs) | 33373 | 825d | T Encrypted |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | East Shore Dispatch – Law (Highland Park, Highwood, Lake Bluff, Lake Forest PDs) | 33361 | 8251 | T Encrypted |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | Grayslake Police Dispatch – Grayslake, Libertyville, Lindenhurst PDs | 33378 | 8262 | T Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) Old | Wauconda Police – Dispatch | 2451 | 993 | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Lake Co. – Lake Consolidated Emergency Comms (LakeComm) – Dispatch (Mundelein, Vernon Hills) | 33272 | 81f8 | T Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) Old | Vernon Hills Police – Dispatch | 33273 | 81f9 | T Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Lake Co. – Lake Consolidated Emergency Comms (LakeComm) – Dispatch (Hawthorne Woods, Island Lake, Kildeer, Lake Zurich, Wauconda) | 33292 | 820c | T Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Lake Co. – Lake Consolidated Emergency Comms (LakeComm) – Dispatch (Antioch, Fox Lake, Lake Villa) | 33310 | 821e | T Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Lake Co. – Lake Consolidated Emergency Comms (LakeComm) – Dispatch (Gurnee) | 33322 | 822a | T Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Lake Co. – Lake Consolidated Emergency Comms (LakeComm) – Dispatch (Round Lake, Round Lake Beach, Round Lake Heights, Round Lake Park) | 33339 | 823b | T Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Lake Co. – Lake Consolidated Emergency Comms (LakeComm) – Dispatch (North Chicago) | 33409 | 8281 | T Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Lake Co. – Lake Consolidated Emergency Comms (LakeComm) – Dispatch (Zion) | 33508 | 82e4 | T Encrypted |
| Lake Co. - Waukegan Dispatch | Lake Co. – Waukegan Dispatch – Dispatch – Waukegan Police | 33251 | 81e3 | T Encrypted |
| Lake Co. - Waukegan Dispatch | Lake Co. – Waukegan Dispatch – Dispatch – Park City, Tower Lakes, Winthrop Harbor (Dispatched by Waukegan) | 33392 | 8270 | T Encrypted |
| Macon Co. - Decatur | Macon Co. – Decatur – Dispatch | 4676 | 1244 | D Encrypted |
| Macon Co. - Decatur | Information?/Administration? | 4677 | 1245 | D Encrypted |
| Macon Co. - Decatur | Alternate Dispatch / Alarms | 4678 | 1246 | D Encrypted |
| Macon Co. - Decatur | Car-to-Car? | 4679 | 1247 | D Encrypted |
| Macon County | Macon County – Dispatch | 4576 | 11e0 | D Encrypted |
| Macon County | Macon County – Dispatch (Channel 2) | 4581 | 11e5 | D Encrypted |
| McHenry Co. - NERCOM | McHenry Co. – NERCOM – Dispatch – Fox River Grove, Johnsburg, McHenry | 3451 | d7b | D Encrypted |
| McHenry Co. - NERCOM | McHenry Co. – NERCOM – Dispatch – Harvard, Marengo, Union, Woodstock | 3459 | d83 | D Encrypted |
| McHenry Co. - SEECOM | SEECOM Police (Future) | 34101 | 8535 | D Encrypted |
| McHenry Co. - SEECOM | McHenry Co. – SEECOM – Dispatch – Algonquin, Cary, McHenry County College, Oakwood Hills | 34102 | 8536 | D Encrypted |
| McHenry Co. - SEECOM | McHenry Co. – SEECOM – Dispatch – Huntley, Lake in the Hills | 34103 | 8537 | D Encrypted |
| McHenry Co. - SEECOM | McHenry Co. – SEECOM – Dispatch – Crystal Lake, Crystal Lake Park | 34104 | 8538 | D Encrypted |
| McLean Co. - Bloomington | McLean Co. – Bloomington – Dispatch | 30378 | 76aa | D Encrypted |
| McLean Co. - Illinois State University (Normal) | McLean Co. – Illinois State University (Normal) – Dispatch (Channel 1) | 4025 | fb9 | T Encrypted |
| McLean Co. - Law Enforcement | Sheriff / Rural Municipalities Dispatch | 30358 | 7696 | D Encrypted |
| McLean Co. - Normal | McLean Co. – Normal – Dispatch | 30366 | 769e | D Encrypted |
| Peoria Co-Peoria (City) | Peoria/Peoria Heights Police | 6651 | 19fb | D Encrypted |
| Peoria Co-Peoria (City) | Police 2 | 6652 | 19fc | D Encrypted |
| QuadCom 911 | Main | 11080 | 2b48 | T Encrypted |
| Sangamon Co. - Sheriff/Law | Sangamon Co. – Sheriff/Law – Dispatch – Secondary | 4903 | 1327 | D Encrypted |
| Sangamon Co. - Sheriff/Law | Chatham Police – Dispatch | 4911 | 132f | D Encrypted |
| Tri-Com 911 Central Dispatch | Tri-Com 911 Central Dispatch – Dispatch – Batavia, Geneva, St. Charles | 11021 | 2b0d | T Encrypted |
| Tri-Com 911 Central Dispatch | Tri-Com 911 Central Dispatch – Dispatch – Elburn, S Elgin, Sugar Grove, Waubonsee CC | 11022 | 2b0e | T Encrypted |
| Whiteside County Sheriff 911 | Whiteside County Sheriff 911 – Dispatch – Sterling/Rock Falls | 35305 | 89e9 | D Encrypted |
| Whiteside County Sheriff 911 | Western Dispatch – Secondary | 35306 | 89ea | D Encrypted |
| Will Co. - Joliet | East Dispatch | 3201 | c81 | D Encrypted |
| Will Co. - Joliet | West Dispatch | 3202 | c82 | D Encrypted |
| Will Co. - Joliet | Central Dispatch | 3203 | c83 | D Encrypted |
| Will Co. - Laraway Comm Center East | East Police – Dispatch (Laraway Communications Center*) | 2576 | a10 | D Encrypted |
| Will Co. - WESCOM | Plainfield Police – Dispatch | 1001 | 3e9 | D Encrypted |
| Will Co. - WESCOM | Will Co. – WESCOM – Dispatch – Shorewood, Channahon, Elwood, Braidwood, Wilmington | 33901 | 846d | D Encrypted |
| Will Co. - WESCOM | Will Co. – WESCOM – Dispatch – Lockport, Crest Hill | 33911 | 8477 | D Encrypted |
| Will Co. - WESCOM | Bolingbrook Police – Dispatch | 33931 | 848b | D Encrypted |
| Addison Consolidated Dispatch Center (ACDC) | Addison Consolidated Dispatch Center (ACDC) – Tactical Channel | 2603 | a2b | T Encrypted |
| Addison Consolidated Dispatch Center (ACDC) | Addison Consolidated Dispatch Center (ACDC) – Tactical Channel | 2645 | a55 | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | Special Investigations | 4885 | 1315 | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | Executive Protection | 4886 | 1316 | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | Investigations A | 4891 | 131b | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | Investigations B | 4895 | 131f | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | Secure Law C | 4897 | 1321 | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | Secure Law A | 6494 | 195e | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | Secure Law B | 6495 | 195f | T Encrypted |
| Canadian National Railway Police | Operations | 3592 | e08 | T Encrypted |
| Carroll County | Carroll County – Tactical Channel | 3909 | f45 | D Encrypted |
| Carroll County | Incident West | 3910 | f46 | D Encrypted |
| Carroll County | Incident East | 3911 | f47 | D Encrypted |
| Christian County | Operations 6295 | 6295 | 1897 | D Encrypted |
| Cook-Glenview Public Safety Dispatch Center (GPSDC) | Wilmette Police – Traffic | 3672 | e58 | T Encrypted |
| Cook-Lyons Township Area Communications Center (LTACC) | Operations | 34482 | 86b2 | T Encrypted |
| Cook-Lyons Township Area Communications Center (LTACC) | 5th District SWAT? | 34484 | 86b4 | T Encrypted |
| Cook-Lyons Township Area Communications Center (LTACC) | Operations 34503 | 34503 | 86c7 | T Encrypted |
| Cook-Lyons Township Area Communications Center (LTACC) | Countryside Police – Car-to-Car | 34504 | 86c8 | T Encrypted |
| Cook-Lyons Township Area Communications Center (LTACC) | Operations 34505 | 34505 | 86c9 | D Encrypted |
| Cook-Lyons Township Area Communications Center (LTACC) | Cook-Lyons Township Area Communications Center (LTACC) – Tactical Channel | 34506 | 86ca | T Encrypted |
| Cook-Northwest Central Dispatch | Arlington Heights Police – Patrol | 3007 | bbf | T Encrypted |
| Cook-Northwest Central Dispatch | Buffalo Grove Police – Patrol | 3008 | bc0 | T Encrypted |
| Cook-Northwest Central Dispatch | Elk Grove Village Police – Patrol | 3009 | bc1 | T Encrypted |
| Cook-Northwest Central Dispatch | Hoffman Estates Police – Patrol | 3010 | bc2 | T Encrypted |
| Cook-Northwest Central Dispatch | Inverness Police – Patrol | 3011 | bc3 | T Encrypted |
| Cook-Northwest Central Dispatch | Mt. Prospect Police – Patrol | 3012 | bc4 | T Encrypted |
| Cook-Northwest Central Dispatch | Palatine Police – Patrol | 3013 | bc5 | T Encrypted |
| Cook-Northwest Central Dispatch | Prospect Heights Police – Patrol | 3014 | bc6 | T Encrypted |
| Cook-Northwest Central Dispatch | Rolling Meadows Police – Patrol | 3015 | bc7 | T Encrypted |
| Cook-Northwest Central Dispatch | Schaumburg Police – Patrol | 3016 | bc8 | T Encrypted |
| Cook-Northwest Central Dispatch | Streamwood Police – Patrol | 3017 | bc9 | T Encrypted |
| Cook-Northwest Central Dispatch | Arlington Heights Police – Investigations | 3019 | bcb | T Encrypted |
| Cook-Northwest Central Dispatch | Buffalo Grove Police – Investigations | 3020 | bcc | T Encrypted |
| Cook-Northwest Central Dispatch | Elk Grove Village Police – Investigations | 3021 | bcd | T Encrypted |
| Cook-Northwest Central Dispatch | Hoffman Estates Police – Investigations | 3022 | bce | T Encrypted |
| Cook-Northwest Central Dispatch | Inverness Police – Investigations | 3023 | bcf | T Encrypted |
| Cook-Northwest Central Dispatch | Mt. Prospect Police – Investigations | 3024 | bd0 | T Encrypted |
| Cook-Northwest Central Dispatch | Palatine Police – Investigations | 3025 | bd1 | T Encrypted |
| Cook-Northwest Central Dispatch | Prospect Heights Police – Investigations | 3026 | bd2 | T Encrypted |
| Cook-Northwest Central Dispatch | Rolling Meadows Police – Investigations | 3027 | bd3 | T Encrypted |
| Cook-Northwest Central Dispatch | Schaumburg Police – Investigations | 3028 | bd4 | T Encrypted |
| Cook-Northwest Central Dispatch | Streamwood Police – Investigations | 3029 | bd5 | T Encrypted |
| Cook-Northwest Central Dispatch | Arlington Heights Police – Tactical | 3055 | bef | T Encrypted |
| Cook-Northwest Central Dispatch | Buffalo Grove Police – Tactical | 3056 | bf0 | T Encrypted |
| Cook-Northwest Central Dispatch | Elk Grove Village Police – Tactical | 3057 | bf1 | T Encrypted |
| Cook-Northwest Central Dispatch | Hoffman Estates Police – Tactical | 3058 | bf2 | T Encrypted |
| Cook-Northwest Central Dispatch | Inverness Police – Tactical | 3059 | bf3 | T Encrypted |
| Cook-Northwest Central Dispatch | Mt. Prospect Police – Tactical | 3060 | bf4 | T Encrypted |
| Cook-Northwest Central Dispatch | Palatine Police – Tactical | 3061 | bf5 | T Encrypted |
| Cook-Northwest Central Dispatch | Prospect Heights Police – Tactical | 3062 | bf6 | T Encrypted |
| Cook-Northwest Central Dispatch | Rolling Meadows Police – Tactical | 3063 | bf7 | T Encrypted |
| Cook-Northwest Central Dispatch | Schaumburg Police – Tactical | 3064 | bf8 | T Encrypted |
| Cook-Northwest Central Dispatch | Streamwood Police – Tactical | 3065 | bf9 | T Encrypted |
| Cook-Northwest Central Dispatch | NWCD Police – Tactical | 3066 | bfa | T Encrypted |
| Cook-Northwest Central Dispatch | NWCD Police – Tactical | 3067 | bfb | T Encrypted |
| Cook-Northwest Central Dispatch | NWCD Police – Tactical | 3068 | bfc | T Encrypted |
| Cook-Northwest Central Dispatch | NWCD Police – Tactical | 3069 | bfd | T Encrypted |
| Cook-Northwest Central Dispatch | NWCD Police – Tactical | 3070 | bfe | T Encrypted |
| Cook-Northwest Central Dispatch | Schaumburg Police – Tactical | 3155 | c53 | T Encrypted |
| DeKalb County Backup | DeKalb Police – Secondary | 1904 | 770 | D Encrypted |
| DuPage Public Safety Communications (DU-COMM) | Law Tactical 6 – 3 South | 2606 | a2e | T Encrypted |
| DuPage Public Safety Communications (DU-COMM) | Law Tactical 1 – 1 North / 1 West | 2614 | a36 | T Encrypted |
| DuPage Public Safety Communications (DU-COMM) | Law Tactical 2 – 1 / 3 East | 2615 | a37 | T Encrypted |
| DuPage Public Safety Communications (DU-COMM) | Law Tactical 3 – 1 / 3 South | 2616 | a38 | T Encrypted |
| DuPage Public Safety Communications (DU-COMM) | Law Tactical 4 – 3 / 7 West | 2617 | a39 | T Encrypted |
| DuPage Public Safety Communications (DU-COMM) | Law Tactical 5 – 7 South | 2618 | a3a | T Encrypted |
| Elgin | Investigations | 1558 | 616 | D Encrypted |
| Elgin | Surveillance | 1571 | 623 | D Encrypted |
| Elgin | Surveillance | 1572 | 624 | D Encrypted |
| Elgin | W-Surveillance | 1573 | 625 | D Encrypted |
| Elgin | W-Surveillance | 1574 | 626 | D Encrypted |
| Elgin | W-Surveillance | 1575 | 627 | D Encrypted |
| Elgin | Tactical Response Team Operations | 1576 | 628 | D Encrypted |
| Elgin | Tactical Response Team Operations | 1577 | 629 | D Encrypted |
| Elgin | Drug Operations | 1578 | 62a | D Encrypted |
| Elgin | Drug Operations | 1579 | 62b | D Encrypted |
| Federal Bureau of Investigations (FBI) | Surveillance 35950 | 35950 | 8c6e | T Encrypted |
| Federal Bureau of Investigations (FBI) | Surveillance 35954 | 35954 | 8c72 | T Encrypted |
| Federal Bureau of Investigations (FBI) | Surveillance 35956 | 35956 | 8c74 | T Encrypted |
| Federal Bureau of Investigations (FBI) | Training/Raid (TOC"?)" | 35958 | 8c76 | T Encrypted |
| Federal/Task Force | US Marshal Service 2482 | 2482 | 9b2 | D Encrypted |
| Federal/Task Force | US Marshal Service 2483 | 2483 | 9b3 | D Encrypted |
| Federal/Task Force | US Marshal Service 2484 | 2484 | 9b4 | D Encrypted |
| Federal/Task Force | US Marshal Service 2485 | 2485 | 9b5 | D Encrypted |
| Federal/Task Force | US Marshal Service 2486 | 2486 | 9b6 | D Encrypted |
| Federal/Task Force | US Marshal Service 2487 | 2487 | 9b7 | D Encrypted |
| Federal/Task Force | US Marshal Service 2488 | 2488 | 9b8 | D Encrypted |
| Federal/Task Force | US Marshal Service 2489 (Chicago) | 2489 | 9b9 | D Encrypted |
| Federal/Task Force | US Marshal Service 2491 | 2491 | 9bb | D Encrypted |
| Federal/Task Force | US Marshal Service 2492 | 2492 | 9bc | D Encrypted |
| Federal/Task Force | US Marshal Service 2493 | 2493 | 9bd | D Encrypted |
| Federal/Task Force | US Marshal Service 2495 | 2495 | 9bf | D Encrypted |
| Federal/Task Force | Field Operations 5301 | 5301 | 14b5 | D Encrypted |
| Federal/Task Force | Field Operations 5302 | 5302 | 14b6 | D Encrypted |
| Federal/Task Force | Field Operations 5303 | 5303 | 14b7 | D Encrypted |
| Federal/Task Force | Field Operations 5304 | 5304 | 14b8 | D Encrypted |
| Federal/Task Force | Field Operations 5305 | 5305 | 14b9 | D Encrypted |
| Federal/Task Force | Field Operations 5306 (Rockford area) | 5306 | 14ba | D Encrypted |
| Federal/Task Force | Field Operations 5307 | 5307 | 14bb | D Encrypted |
| Federal/Task Force | Field Operations 5308 | 5308 | 14bc | D Encrypted |
| Federal/Task Force | Field Operations 5309 (Decatur area) | 5309 | 14bd | D Encrypted |
| Federal/Task Force | Field Operations 5310 | 5310 | 14be | D Encrypted |
| Federal/Task Force | Field Operations 5611 (Downstate) | 5611 | 15eb | D Encrypted |
| Federal/Task Force | Field Operations 5612 (Downstate) | 5612 | 15ec | D Encrypted |
| Federal/Task Force | Field Operations 5613 (Downstate) | 5613 | 15ed | D Encrypted |
| Federal/Task Force | Field Operations 5614 (Downstate) | 5614 | 15ee | D Encrypted |
| Federal/Task Force | Field Operations 5615 | 5615 | 15ef | D Encrypted |
| Federal/Task Force | Field Operations 5619 | 5619 | 15f3 | D Encrypted |
| Federal/Task Force | Field Operations 5620 | 5620 | 15f4 | D Encrypted |
| Federal/Task Force | Field Operations 6012 (Downstate) | 6012 | 177c | D Encrypted |
| Federal/Task Force | Field Operations 6013 (Downstate) | 6013 | 177d | D Encrypted |
| Federal/Task Force | Field Operations 6014 (Downstate) | 6014 | 177e | D Encrypted |
| Federal/Task Force | Field Operations 6016 (Downstate) | 6016 | 1780 | D Encrypted |
| Federal/Task Force | Field Operations 6019 (Downstate) | 6019 | 1783 | D Encrypted |
| Federal/Task Force | Field Operations 6020 (Downstate) | 6020 | 1784 | D Encrypted |
| Federal/Task Force | Field Operations 6971 (Metro East) | 6371 | 18e3 | D Encrypted |
| Federal/Task Force | ATF – Field Operations 6373 (Chicago) | 6373 | 18e5 | D Encrypted |
| Federal/Task Force | Field Operations 6975 (Metro East) | 6375 | 18e7 | D Encrypted |
| Federal/Task Force | Field Operations 6377 (Metro East) | 6377 | 18e9 | D Encrypted |
| Federal/Task Force | Field Operations 9150 (Metro Chicago) | 9150 | 23be | D Encrypted |
| Grundy County | Detectives | 3405 | d4d | D Encrypted |
| Grundy County | Morris Police – Detectives | 3406 | d4e | D Encrypted |
| Grundy County | Minooka Police – Detectives | 3407 | d4f | D Encrypted |
| Grundy County | Coal City Police – Detectives | 3408 | d50 | D Encrypted |
| Grundy County | Seneca Police – Detectives | 3409 | d51 | D Encrypted |
| Grundy County | Detectives – All | 3410 | d52 | D Encrypted |
| Homeland Security | Investigations (HSI-2) | 5792 | 16a0 | D Encrypted |
| Homeland Security | Investigations (HSI-3) | 5793 | 16a1 | D Encrypted |
| Homeland Security | Investigations/Surveillance 5794 | 5794 | 16a2 | D Encrypted |
| Homeland Security | Investigations/Surveillance 5795 | 5795 | 16a3 | D Encrypted |
| Homeland Security | Investigations/Surveillance 5796 | 5796 | 16a4 | D Encrypted |
| Homeland Security | Investigations/Surveillance 5797 | 5797 | 16a5 | D Encrypted |
| Homeland Security | Investigations/Surveillance 5798 | 5798 | 16a6 | D Encrypted |
| Homeland Security | Investigations/Surveillance 5799 | 5799 | 16a7 | D Encrypted |
| Homeland Security | Investigations/Surveillance 5800 | 5800 | 16a8 | D Encrypted |
| Homeland Security | Investigations/Surveillance 5801 | 5801 | 16a9 | D Encrypted |
| Homeland Security | Investigations/Surveillance 5803 | 5803 | 16ab | D Encrypted |
| Homeland Security | Investigations/Surveillance 5804 | 5804 | 16ac | D Encrypted |
| Homeland Security | Investigations/Surveillance 5805 | 5805 | 16ad | D Encrypted |
| Homeland Security | Investigations/Surveillance 6430 | 6430 | 191e | D Encrypted |
| Homeland Security | Investigations/Surveillance 6431 | 6431 | 191f | D Encrypted |
| IL Attorney General's Office | Operations (Peo/McL Co) | 5127 | 1407 | D Encrypted |
| IL Attorney General's Office | Operations | 8051 | 1f73 | D Encrypted |
| IL Attorney General's Office | Operations (StClair Co) | 8101 | 1fa5 | D Encrypted |
| IL Attorney General's Office | Operations | 8102 | 1fa6 | D Encrypted |
| IL Attorney General's Office | Operations / US Marshals | 8103 | 1fa7 | D Encrypted |
| IL Attorney General's Office | Operations | 8104 | 1fa8 | D Encrypted |
| IL Attorney General's Office | Operations (Metro-East) | 8105 | 1fa9 | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure A1 – Statewide | 37163 | 912b | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure A2 – Statewide | 37164 | 912c | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure A3 – Statewide | 37165 | 912d | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure A4 – Statewide | 37166 | 912e | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure A5 – Statewide | 37167 | 912f | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure A6 – Statewide | 37168 | 9130 | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure A7 – Statewide | 37169 | 9131 | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure A8 – Statewide | 37170 | 9132 | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure A9 – Statewide | 37171 | 9133 | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure A10 – Statewide | 37172 | 9134 | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure A11 – Statewide | 37173 | 9135 | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure A12 – Statewide | 37174 | 9136 | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure A13 – Statewide | 37175 | 9137 | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure A14 – Statewide | 37176 | 9138 | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure A15 – Statewide | 37177 | 9139 | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure A16 – Statewide | 37178 | 913a | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure B1 – Statewide | 37179 | 913b | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure B2 – Statewide | 37180 | 913c | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure B3 – Statewide | 37181 | 913d | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure B4 – Statewide | 37182 | 913e | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure B5 – Statewide | 37183 | 913f | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure B6 – Statewide | 37184 | 9140 | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure B7 – Statewide | 37185 | 9141 | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure B8 – Statewide | 37186 | 9142 | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure B9 – Statewide | 37187 | 9143 | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure B10 – Statewide | 37188 | 9144 | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure B11 – Statewide | 37189 | 9145 | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure B12 – Statewide | 37190 | 9146 | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure B13 – Statewide | 37191 | 9147 | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure B14 – Statewide | 37192 | 9148 | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure B15 – Statewide | 37193 | 9149 | D Encrypted |
| IL Law Enforcement Alarm System (ILEAS) | Secure B16 – Statewide | 37194 | 914a | D Encrypted |
| IL Statewide Interoperability Template (SWIT) | Secure Law 9 – Law Enforcement | 5967 | 174f | D Encrypted |
| IL Statewide Interoperability Template (SWIT) | Secure Law 10 – Law Enforcement | 5968 | 1750 | D Encrypted |
| IL Statewide Interoperability Template (SWIT) | Secure Law 7 – Law Enforcement | 5969 | 1751 | D Encrypted |
| IL Statewide Interoperability Template (SWIT) | Secure Law 8 – Law Enforcement | 5970 | 1752 | D Encrypted |
| ISP - Zone 1 - North Region | Operations | 1490 | 5d2 | D Encrypted |
| ISP - Zone 1 - North Region | Operations | 1495 | 5d7 | D Encrypted |
| ISP - Zone 1 - North Region | Special Units | 1501 | 5dd | D Encrypted |
| ISP - Zone 1 - North Region | Internal Investigations – Zone 1A | 9081 | 2379 | D Encrypted |
| ISP - Zone 1 - North Region | Internal Investigations – Zone 1B | 9082 | 237a | D Encrypted |
| ISP - Zone 1 - North Region | Executive Protection Unit – Zone 1A (Governor/Springfield) | 9083 | 237b | D Encrypted |
| ISP - Zone 1 - North Region | Executive Protection Unit – Zone 1B | 9084 | 237c | D Encrypted |
| ISP - Zone 1 - North Region | Tactical Response Team – Zone 1A | 9092 | 2384 | D Encrypted |
| ISP - Zone 1 - North Region | Tactical Response Team – Zone 1B | 9093 | 2385 | D Encrypted |
| ISP - Zone 1 - North Region | Tactical Response Team – Zone 1C | 9094 | 2386 | D Encrypted |
| ISP - Zone 1 - North Region | Forensic Services – Zone 1 | 9095 | 2387 | D Encrypted |
| ISP - Zone 1 - North Region | Operational Services Command – Zone 1A | 9096 | 2388 | D Encrypted |
| ISP - Zone 1 - North Region | DuPage Metropolitan Enforcement Group | 9119 | 239f | D Encrypted |
| ISP - Zone 1 - North Region | Division of Criminal Investigation | 9120 | 23a0 | D Encrypted |
| ISP - Zone 1 - North Region | Division of Criminal Investigation | 9121 | 23a1 | D Encrypted |
| ISP - Zone 1 - North Region | Division of Criminal Investigation | 9122 | 23a2 | D Encrypted |
| ISP - Zone 1 - North Region | Division of Criminal Investigation | 9123 | 23a3 | D Encrypted |
| ISP - Zone 1 - North Region | Blackhawk Area Task Force? | 9124 | 23a4 | D Encrypted |
| ISP - Zone 1 - North Region | Division of Criminal Investigation | 9125 | 23a5 | D Encrypted |
| ISP - Zone 1 - North Region | Division of Criminal Investigation | 9126 | 23a6 | D Encrypted |
| ISP - Zone 1 - North Region | Division of Criminal Investigation | 9127 | 23a7 | D Encrypted |
| ISP - Zone 1 - North Region | Division of Criminal Investigation | 9128 | 23a8 | D Encrypted |
| ISP - Zone 1 - North Region | Kendall County Police Assistance Team? | 9129 | 23a9 | D Encrypted |
| ISP - Zone 1 - North Region | Division of Criminal Investigation | 9130 | 23aa | D Encrypted |
| ISP - Zone 1 - North Region | Division of Criminal Investigation – Narcotics and Currency Interdiction Team? | 9131 | 23ab | D Encrypted |
| ISP - Zone 1 - North Region | Division of Criminal Investigation – North Central Narcotics Task Force? | 9132 | 23ac | D Encrypted |
| ISP - Zone 1 - North Region | Division of Criminal Investigation – North Central Narcotics Task Force? | 9133 | 23ad | D Encrypted |
| ISP - Zone 1 - North Region | Division of Criminal Investigation | 9134 | 23ae | D Encrypted |
| ISP - Zone 1 - North Region | Division of Criminal Investigation | 9135 | 23af | D Encrypted |
| ISP - Zone 1 - North Region | State Line Area Narcotics Team? | 9136 | 23b0 | D Encrypted |
| ISP - Zone 1 - North Region | Division of Criminal Investigation | 9137 | 23b1 | D Encrypted |
| ISP - Zone 1 - North Region | Division of Criminal Investigation | 9138 | 23b2 | D Encrypted |
| ISP - Zone 1 - North Region | Division of Criminal Investigation | 9139 | 23b3 | D Encrypted |
| ISP - Zone 1 - North Region | Division of Criminal Investigation | 9140 | 23b4 | D Encrypted |
| ISP - Zone 2 - Central Region | Internal Investigations – Zone 2A | 13056 | 3300 | D Encrypted |
| ISP - Zone 2 - Central Region | Internal Investigations – Zone 2B | 13057 | 3301 | D Encrypted |
| ISP - Zone 2 - Central Region | Executive Protection Unit – Zone 2A | 13058 | 3302 | D Encrypted |
| ISP - Zone 2 - Central Region | Executive Protection Unit – Zone 2B | 13059 | 3303 | D Encrypted |
| ISP - Zone 2 - Central Region | Tactical Response Team – Zone 2A | 13067 | 330b | D Encrypted |
| ISP - Zone 2 - Central Region | Tactical Response Team – Zone 2B | 13068 | 330c | D Encrypted |
| ISP - Zone 2 - Central Region | Tactical Response Team – Zone 2C | 13069 | 330d | D Encrypted |
| ISP - Zone 2 - Central Region | Forensic Services – Zone 2 | 13070 | 330e | D Encrypted |
| ISP - Zone 2 - Central Region | Operational Services Command – Zone 2A (25-xx) | 13071 | 330f | D Encrypted |
| ISP - Zone 2 - Central Region | Operational Services Command – Zone 2B | 13072 | 3310 | D Encrypted |
| ISP - Zone 2 - Central Region | Division of Criminal Investigation | 13090 | 3322 | D Encrypted |
| ISP - Zone 2 - Central Region | Division of Criminal Investigation (Logan Co) | 13091 | 3323 | D Encrypted |
| ISP - Zone 2 - Central Region | Division of Criminal Investigation | 13092 | 3324 | D Encrypted |
| ISP - Zone 2 - Central Region | Division of Criminal Investigation | 13093 | 3325 | D Encrypted |
| ISP - Zone 2 - Central Region | Division of Criminal Investigation | 13094 | 3326 | D Encrypted |
| ISP - Zone 2 - Central Region | East Central Illinois Drug Task Force | 13095 | 3327 | D Encrypted |
| ISP - Zone 2 - Central Region | Division of Criminal Investigation | 13096 | 3328 | D Encrypted |
| ISP - Zone 2 - Central Region | East Central Illinois Drug Task Force | 13097 | 3329 | D Encrypted |
| ISP - Zone 2 - Central Region | Division of Criminal Investigation | 13098 | 332a | D Encrypted |
| ISP - Zone 2 - Central Region | Division of Criminal Investigation | 13099 | 332b | D Encrypted |
| ISP - Zone 2 - Central Region | Division of Criminal Investigation | 13100 | 332c | D Encrypted |
| ISP - Zone 2 - Central Region | West Central Illinois Task Force | 13101 | 332d | D Encrypted |
| ISP - Zone 2 - Central Region | Division of Criminal Investigation | 13102 | 332e | D Encrypted |
| ISP - Zone 2 - Central Region | Division of Criminal Investigation | 13103 | 332f | D Encrypted |
| ISP - Zone 2 - Central Region | Division of Criminal Investigation – Intercom (Internal only) | 13104 | 3330 | D Encrypted |
| ISP - Zone 2 - Central Region | Division of Criminal Investigation | 13108 | 3334 | D Encrypted |
| ISP - Zone 2 - Central Region | Division of Criminal Investigation | 13111 | 3337 | D Encrypted |
| ISP - Zone 2 - Central Region | Division of Criminal Investigation | 13112 | 3338 | D Encrypted |
| ISP - Zone 2 - Central Region | Division of Criminal Investigation | 13115 | 333b | D Encrypted |
| ISP - Zone 2 - Central Region | Division of Criminal Investigation | 13116 | 333c | D Encrypted |
| ISP - Zone 2 - Central Region | Division of Criminal Investigation | 13119 | 333f | D Encrypted |
| ISP - Zone 2 - Central Region | Central Illinois Enforcement Group? | 13120 | 3340 | D Encrypted |
| ISP - Zone 3 - South Region | Internal Investigations – Zone 3A | 17061 | 42a5 | D Encrypted |
| ISP - Zone 3 - South Region | Internal Investigations – Zone 3B | 17062 | 42a6 | D Encrypted |
| ISP - Zone 3 - South Region | Executive Protection Unit – Zone 3A | 17063 | 42a7 | D Encrypted |
| ISP - Zone 3 - South Region | Executive Protection Unit – Zone 3B | 17064 | 42a8 | D Encrypted |
| ISP - Zone 3 - South Region | Critical Incident – Zone 3A | 17070 | 42ae | D Encrypted |
| ISP - Zone 3 - South Region | Critical Incident – Zone 3B | 17071 | 42af | D Encrypted |
| ISP - Zone 3 - South Region | Tactical Response Team – Zone 3A | 17072 | 42b0 | D Encrypted |
| ISP - Zone 3 - South Region | Tactical Response Team – Zone 3B | 17073 | 42b1 | D Encrypted |
| ISP - Zone 3 - South Region | Tactical Response Team – Zone 3C | 17074 | 42b2 | D Encrypted |
| ISP - Zone 3 - South Region | Operational Services Command – Zone 3A | 17076 | 42b4 | D Encrypted |
| ISP - Zone 3 - South Region | Operational Services Command – Zone 3B | 17077 | 42b5 | D Encrypted |
| ISP - Zone 3 - South Region | Division of Criminal Investigation 17087 | 17087 | 42bf | D Encrypted |
| ISP - Zone 3 - South Region | Metro Enforcement Group Southern Illinois (MEGSI/35-Ida Units) | 17088 | 42c0 | D Encrypted |
| ISP - Zone 3 - South Region | Division of Criminal Investigation 17089 | 17089 | 42c1 | D Encrypted |
| ISP - Zone 3 - South Region | Division of Criminal Investigation 17090 | 17090 | 42c2 | D Encrypted |
| ISP - Zone 3 - South Region | Division of Criminal Investigation 17091 | 17091 | 42c3 | D Encrypted |
| ISP - Zone 3 - South Region | Division of Criminal Investigation 17092 | 17092 | 42c4 | D Encrypted |
| ISP - Zone 3 - South Region | Division of Criminal Investigation 17093 | 17093 | 42c5 | D Encrypted |
| ISP - Zone 3 - South Region | Division of Criminal Investigation 17094 | 17094 | 42c6 | D Encrypted |
| ISP - Zone 3 - South Region | Division of Criminal Investigation 17095 | 17095 | 42c7 | D Encrypted |
| ISP - Zone 3 - South Region | Division of Criminal Investigation 17203 | 17203 | 4333 | D Encrypted |
| ISP - Zone 3 - South Region | Division of Criminal Investigation 17204 | 17204 | 4334 | D Encrypted |
| ISP - Zone 3 - South Region | Division of Criminal Investigation 17205 | 17205 | 4335 | D Encrypted |
| ISP - Zone 3 - South Region | Division of Criminal Investigation 17211 | 17211 | 433b | D Encrypted |
| ISP Troop 3 - Chicago | Tollway Detail C | 2027 | 7eb | D Encrypted |
| ISP Troop 3 - Chicago | Tollway Detail A | 2031 | 7ef | D Encrypted |
| ISP Troop 3 - Chicago | Tollway Detail B | 2032 | 7f0 | D Encrypted |
| ISP Troop 3 - Chicago | Tollway Detail D | 2033 | 7f1 | D Encrypted |
| ISP Troop 3 - Chicago | ISP Troop 3 – Chicago – Tactical Channel | 9009 | 2331 | D Encrypted |
| ISP Troop 3 - Chicago | ISP Troop 3 – Chicago – Tactical Channel | 9010 | 2332 | D Encrypted |
| ISP Troop 6 - Springfield | ISP Troop 6 – Springfield – Tactical Channel(FORMER D9) Division of Criminal Investigation | 13052 | 32fc | D Encrypted |
| ISP Troop 7 - Champaign | Division of Criminal Investigations | 13053 | 32fd | D Encrypted |
| ISP Troop 8 - Collinsville/Metro East | Division of Criminal Investigation (D11) | 17055 | 429f | D Encrypted |
| ISP Troop 8 - Collinsville/Metro East | Division of Criminal Investigation (D18) | 17058 | 42a2 | D Encrypted |
| Kankakee Co. - Kankakee (City) | Kankakee Co. – Kankakee (City) – Tactical Channel – 6E (City) | 34938 | 887a | D Encrypted |
| Lake Co. - Deerfield Dispatch | Lincolnshire Police – Tactical | 33286 | 8206 | D Encrypted |
| Lake Co. - Deerfield Dispatch | Deerfield Police | 33374 | 825e | D Encrypted |
| Lake Co. - Deerfield Dispatch | Deerfield Police – Investigations | 33375 | 825f | D Encrypted |
| Lake Co. - Deerfield Dispatch | Bannockburn Police | 33377 | 8261 | D Encrypted |
| Lake Co. - Deerfield Dispatch | Riverwoods Police | 33391 | 826f | D Encrypted |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | Libertyville Police – Tactical | 33289 | 8209 | D Encrypted |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | Libertyville Police – Investigations | 33291 | 820b | D Encrypted |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | Lindenhurst Police – 2 | 33319 | 8227 | D Encrypted |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | East Shore Law – Detail | 33366 | 8256 | D Encrypted |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | East Shore Law – Detail | 33368 | 8258 | D Encrypted |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | Highland Park Police – Tactical | 33370 | 825a | D Encrypted |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | Highland Park Police | 33372 | 825c | D Encrypted |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | Grayslake Police | 33379 | 8263 | D Encrypted |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | Grayslake Police – Investigations | 33380 | 8264 | D Encrypted |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | Highwood Police | 33382 | 8266 | D Encrypted |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | Lake Bluff Police | 33384 | 8268 | D Encrypted |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | Lake Bluff Police – Investigations | 33385 | 8269 | D Encrypted |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | Lake Forest Police – Tactical | 33387 | 826b | D Encrypted |
| Lake Co. - Glenview Public Safety Dispatch Center (GPSDC) | Lake Forest Police | 33389 | 826d | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Wauconda Police – Tactical – Secure | 2454 | 996 | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Vernon Hills Police – Detail | 33277 | 81fd | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Vernon Hills Police – Detail | 33279 | 81ff | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Vernon Hills Police – Tactical | 33281 | 8201 | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Vernon Hills Police – Investigations | 33283 | 8203 | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Lake Zurich Police – Detail | 33296 | 8210 | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Lake Zurich Police – Detail | 33298 | 8212 | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Lake Zurich Police – Tactical | 33300 | 8214 | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Lake Zurich Police – City | 33302 | 8216 | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Hawthorn Woods Police | 33305 | 8219 | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Island Lake Police | 33307 | 821b | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Kildeer Police | 33309 | 821d | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Fox Lake Police – Tactical | 33316 | 8224 | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Lake Villa Police – 2 | 33321 | 8229 | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Gurnee Police – Tactical | 33326 | 822e | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Gurnee Police – Criminal Investigation Department (CID) | 33329 | 8231 | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Antioch Police – 2 | 33331 | 8233 | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Antioch Police – Investigations | 33332 | 8234 | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Mundelein Police – Investigations | 33348 | 8244 | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Mundelein Police – Tactical | 33350 | 8246 | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Round Lake Beach Police – Investigations | 33351 | 8247 | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Round Lake Beach Police – 2 | 33353 | 8249 | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Round Lake Heights Police – 2 | 33356 | 824c | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Round Lake Police – 2 | 33358 | 824e | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Round Lake Park Police – 2 | 33360 | 8250 | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Lake Zurich Police- Tactical | 33509 | 82e5 | T Encrypted |
| Lake Co. - Waukegan Dispatch | Waukegan Police 33254 | 33254 | 81e6 | D Encrypted |
| Lake Co. - Waukegan Dispatch | Waukegan Police 33255 | 33255 | 81e7 | D Encrypted |
| Lake Co. - Waukegan Dispatch | Waukegan Police 33256 | 33256 | 81e8 | D Encrypted |
| Lake Co. - Waukegan Dispatch | Waukegan Police 33257 | 33257 | 81e9 | D Encrypted |
| Lake Co. - Waukegan Dispatch | Waukegan – Security | 33267 | 81f3 | D Encrypted |
| Lake Co. - Waukegan Dispatch | Waukegan – Security | 33268 | 81f4 | D Encrypted |
| Lake Co. - Waukegan Dispatch | Park City Police – 2 | 33396 | 8274 | D Encrypted |
| Livingston County | Livingston County – Tactical Channel | 5779 | 1693 | D Encrypted |
| Macon Co. - Decatur | Operations 4680 | 4680 | 1248 | D Encrypted |
| Macon Co. - Decatur | Operations 4682 | 4682 | 124a | D Encrypted |
| Macon Co. - Decatur | Operations 4684 | 4684 | 124c | D Encrypted |
| Macon Co. - Decatur | Operations 4685 | 4685 | 124d | D Encrypted |
| Macon Co. - Decatur | Special Events | 4686 | 124e | D Encrypted |
| Macon Co. - Decatur | Operations 4687 | 4687 | 124f | D Encrypted |
| Macon County | Operations | 4577 | 11e1 | D Encrypted |
| Macon County | Operations | 4579 | 11e3 | D Encrypted |
| McHenry Co. - Law Enforcement | Car-to-Car | 1103 | 44f | D Encrypted |
| McHenry Co. - Law Enforcement | McHenry Co. – Law Enforcement – Tactical Channel | 1105 | 451 | D Encrypted |
| McHenry Co. - Law Enforcement | McHenry Co. – Law Enforcement – Tactical Channel | 1106 | 452 | D Encrypted |
| McHenry Co. - Law Enforcement | Command | 1108 | 454 | D Encrypted |
| McHenry Co. - Law Enforcement | Detectives | 1109 | 455 | D Encrypted |
| McHenry Co. - Law Enforcement | Investigative Surveillance | 1110 | 456 | D Encrypted |
| McHenry Co. - Law Enforcement | Narcotics | 1111 | 457 | D Encrypted |
| McHenry Co. - Law Enforcement | Narcotics Surveillance | 1112 | 458 | D Encrypted |
| McHenry Co. - Law Enforcement | SWAT | 1113 | 459 | D Encrypted |
| McHenry Co. - Law Enforcement | Encrypted A | 1115 | 45b | D Encrypted |
| McHenry Co. - Law Enforcement | Local Police – Car-to-Car (NSA Non-Sheriff Agency) | 1129 | 469 | D Encrypted |
| McHenry Co. - Law Enforcement | Local Police – Operations (NSA Non-Sheriff Agency) | 1131 | 46b | D Encrypted |
| McHenry Co. - Law Enforcement | Operations 1168 | 1168 | 490 | D Encrypted |
| McHenry Co. - Law Enforcement | Operations 1169 | 1169 | 491 | D Encrypted |
| McHenry Co. - Law Enforcement | Narcotics Task Force? | 1170 | 492 | D Encrypted |
| McHenry Co. - Law Enforcement | Operations 1171 | 1171 | 493 | D Encrypted |
| McHenry Co. - Law Enforcement | Operations 1172 | 1172 | 494 | D Encrypted |
| McHenry Co. - Law Enforcement | Operations 1173 | 1173 | 495 | D Encrypted |
| McHenry Co. - Law Enforcement | Operations 1174 | 1174 | 496 | D Encrypted |
| McHenry Co. - Law Enforcement | Operations 1175 | 1175 | 497 | D Encrypted |
| McHenry Co. - Law Enforcement | Operations 1176 | 1176 | 498 | D Encrypted |
| McHenry Co. - Law Enforcement | Operations 1177 | 1177 | 499 | D Encrypted |
| McHenry Co. - Law Enforcement | Operations 1199 | 1199 | 4af | D Encrypted |
| McHenry Co. - SEECOM | Cary Police – Events | 34112 | 8540 | D Encrypted |
| McHenry Co. - SEECOM | McHenry Co. – SEECOM – Tactical Channel | 34119 | 8547 | D Encrypted |
| McHenry Co. - SEECOM | McHenry Co. – SEECOM – Tactical Channel | 34120 | 8548 | D Encrypted |
| McHenry Co. - SEECOM | McHenry Co. – SEECOM – Tactical Channel | 34121 | 8549 | D Encrypted |
| McHenry Co. - SEECOM | Lake in the Hills Police – Investigations | 34139 | 855b | D Encrypted |
| McHenry Co. - SEECOM | Huntley Police – Investigations | 34140 | 855c | D Encrypted |
| McLean Co. - Bloomington | McLean Co. – Bloomington – Alternate | 4977 | 1371 | T Encrypted |
| McLean Co. - Bloomington | Operations | 4978 | 1372 | D Encrypted |
| McLean Co. - Bloomington | McLean Co. – Bloomington – Tactical Channel | 4979 | 1373 | D Encrypted |
| McLean Co. - Bloomington | McLean Co. – Bloomington – Tactical Channel | 4980 | 1374 | D Encrypted |
| McLean Co. - Bloomington | McLean Co. – Bloomington – Tactical Channel | 4981 | 1375 | D Encrypted |
| McLean Co. - Bloomington | McLean Co. – Bloomington – Tactical Channel | 4983 | 1377 | D Encrypted |
| McLean Co. - Bloomington | McLean Co. – Bloomington – Tactical Channel | 4984 | 1378 | D Encrypted |
| McLean Co. - Bloomington | Surveillance | 4985 | 1379 | T Encrypted |
| McLean Co. - Illinois State University (Normal) | McLean Co. – Illinois State University (Normal) – Alternate /Events (Channel 2) | 4026 | fba | T Encrypted |
| McLean Co. - Illinois State University (Normal) | Operations | 4027 | fbb | T Encrypted |
| McLean Co. - Illinois State University (Normal) | Operations | 4028 | fbc | T Encrypted |
| McLean Co. - Law Enforcement | Law Tactical Encrypted | 30393 | 76b9 | T Encrypted |
| McLean Co. - Law Enforcement | Law Tactical Encrypted | 30394 | 76ba | T Encrypted |
| McLean Co. - Law Enforcement | Law Tactical Encrypted | 30395 | 76bb | T Encrypted |
| McLean Co. - Law Enforcement | Law Tactical Encrypted | 30396 | 76bc | T Encrypted |
| McLean Co. - Law Enforcement | Law Tactical Encrypted | 30397 | 76bd | T Encrypted |
| McLean Co. - Law Enforcement | Law Tactical Encrypted | 30398 | 76be | T Encrypted |
| McLean Co. - Normal | Operations | 30369 | 76a1 | D Encrypted |
| McLean Co. - Normal | Detectives (CSI) | 30370 | 76a2 | D Encrypted |
| McLean Co. - Normal | Operations | 30371 | 76a3 | D Encrypted |
| Metra Commuter Rail Police | Operations | 2996 | bb4 | D Encrypted |
| Peoria Co-Peoria (City) | Police 3 | 6653 | 19fd | D Encrypted |
| Peoria Co-Peoria (City) | Police 4 | 6654 | 19fe | D Encrypted |
| Peoria Co-Peoria (City) | Police 5 | 6655 | 19ff | D Encrypted |
| Peoria Co-Peoria (City) | Police 6 | 6656 | 1a00 | D Encrypted |
| Peoria Co-Peoria (City) | Police 8 – Traffic | 6658 | 1a02 | D Encrypted |
| Peoria Co-Peoria (City) | Special Response Team (SRT) | 6671 | 1a0f | D Encrypted |
| Peoria Co-Peoria (City) | Special Response Team (SRT) | 6672 | 1a10 | D Encrypted |
| Peoria Co-Peoria (City) | Special Response Team (SRT) | 6673 | 1a11 | D Encrypted |
| Peoria Co-Peoria (City) | Special Response Team (SRT) | 6674 | 1a12 | D Encrypted |
| Peoria Co-Peoria (City) | Special Response Team (SRT) | 6675 | 1a13 | D Encrypted |
| Peoria Co-Peoria (City) | Peoria Co-Peoria (City) – Tactical Channel | 6678 | 1a16 | D Encrypted |
| QuadCom 911 | Rescue Task Force | 11093 | 2b55 | T Encrypted |
| QuadCom 911 | Police Operations | 11100 | 2b5c | D Encrypted |
| QuadCom 911 | QuadCom 911 – Tactical Channel – Carpentersville | 11107 | 2b63 | T Encrypted |
| QuadCom 911 | QuadCom 911 – Tactical Channel – West Dundee | 11108 | 2b64 | T Encrypted |
| QuadCom 911 | QuadCom 911 – Tactical Channel – Barrington Hills? | 11109 | 2b65 | T Encrypted |
| QuadCom 911 | QuadCom 911 – Tactical Channel – South Barrington? | 11110 | 2b66 | T Encrypted |
| QuadCom 911 | QuadCom 911 – Tactical Channel – Sleepy Hollow? | 11111 | 2b67 | T Encrypted |
| QuadCom 911 | QuadCom 911 – Tactical Channel – East Dundee | 11112 | 2b68 | T Encrypted |
| Sangamon Co. - Sheriff/Law | Special Units/Alcohol Stings/Traffic; POTUS | 4908 | 132c | D Encrypted |
| Sangamon Co. - Sheriff/Law | Detectives Bureau | 4916 | 1334 | D Encrypted |
| Sangamon Co. - Sheriff/Law | Detectives Bureau | 4917 | 1335 | D Encrypted |
| Sangamon Co. - Springfield | Detectives | 4855 | 12f7 | D Encrypted |
| Sangamon Co. - Springfield | Drug Task Force | 4856 | 12f8 | D Encrypted |
| Secretary of State Police - District 1 | Operations 1251 | 1251 | 4e3 | D Encrypted |
| Secretary of State Police - District 2 | Operations 1303 | 1303 | 517 | D Encrypted |
| Secretary of State Police - Statewide Unconfirmed | Operations | 4101 | 1005 | D Encrypted |
| Secretary of State Police - Statewide | Operations | 4104 | 1008 | D Encrypted |
| Secretary of State Police - Statewide | Operations | 4152 | 1038 | D Encrypted |
| St. Clair Co. - Belleville PSAP | Belleville Police – Emergency Button Trigger | 7235 | 1c43 | D Encrypted |
| St. Clair Co. - Belleville PSAP | Belleville Police – Detectives | 7240 | 1c48 | D Encrypted |
| St. Clair Co. - CENCOM / Sheriff | Investigations | 7063 | 1b97 | D Encrypted |
| St. Clair Co. - CENCOM / Sheriff | Investigations | 7064 | 1b98 | D Encrypted |
| St. Clair Co. - CENCOM / Sheriff | Metro East Auto Theft Task Force | 7142 | 1be6 | D Encrypted |
| St. Clair Co. - CENCOM / Sheriff | Metro East Auto Theft Task Force – Supervisor | 7143 | 1be7 | D Encrypted |
| St. Clair Co. - CENCOM West | Cahokia Police – Investigations | 7180 | 1c0c | D Encrypted |
| St. Clair Co. - CENCOM West | East St Louis Police – Investigations | 7192 | 1c18 | D Encrypted |
| Tri-Com 911 Central Dispatch | Tri-Com 911 Central Dispatch – Tactical Channel | 11023 | 2b0f | T Encrypted |
| Tri-Com 911 Central Dispatch | Investigations | 11029 | 2b15 | T Encrypted |
| Whiteside County Sheriff 911 Unconfirmed | DB/Narcotics | 34453 | 8695 | D Encrypted |
| Whiteside County Sheriff 911 | SWAT | 34454 | 8696 | D Encrypted |
| Whiteside County Sheriff 911 Unconfirmed | MP/Event | 34455 | 8697 | D Encrypted |
| Whiteside County Sheriff 911 | Rock Falls Police – Operations (Channel 2) | 35230 | 899e | D Encrypted |
| Whiteside County Sheriff 911 | Rock Falls Police – Event | 35231 | 899f | D Encrypted |
| Whiteside County Sheriff 911 | Rock Falls Police – Detectives | 35232 | 89a0 | D Encrypted |
| Whiteside County Sheriff 911 | Rock Falls Police – Administration | 35233 | 89a1 | D Encrypted |
| Whiteside County Sheriff 911 | Rock Falls Police/Sterling Police – Detectives | 35234 | 89a2 | D Encrypted |
| Whiteside County Sheriff 911 | Sterling Police – Detectives | 35308 | 89ec | D Encrypted |
| Whiteside County Sheriff 911 | Sterling/Rock Falls – SWAT | 35309 | 89ed | D Encrypted |
| Whiteside County Sheriff 911 | Sterling Police – Administration | 35310 | 89ee | D Encrypted |
| Whiteside County Sheriff 911 | Sterling Police – Detail | 35311 | 89ef | D Encrypted |
| Will Co. - Laraway Comm Center East | East TERT (Tactical Emergency Response Team) | 3777 | ec1 | D Encrypted |
| Will Co. - Laraway Comm Center East | Crete Police – Car-to-Car | 3789 | ecd | D Encrypted |
| Will Co. - Laraway Comm Center East | Crete Police – Investigations | 3790 | ece | D Encrypted |
| Will Co. - Laraway Comm Center East | Crete Police – Tactical | 3791 | ecf | D Encrypted |
| Will Co. - Laraway Comm Center East | Beecher Police – Car-to-Car | 3792 | ed0 | D Encrypted |
| Will Co. - Laraway Comm Center East | Beecher Police – Investigations | 3793 | ed1 | D Encrypted |
| Will Co. - Laraway Comm Center East | Beecher Police – Tactical | 3794 | ed2 | D Encrypted |
| Will Co. - Laraway Comm Center East | Peotone Police – Car-to-Car | 3795 | ed3 | D Encrypted |
| Will Co. - Laraway Comm Center East | Peotone Police – Investigations | 3796 | ed4 | D Encrypted |
| Will Co. - Laraway Comm Center East | Peotone Police – Tactical | 3797 | ed5 | D Encrypted |
| Will Co. - Laraway Comm Center East | Monee Police – Car-to-Car | 3798 | ed6 | D Encrypted |
| Will Co. - Laraway Comm Center East | Monee Police – Investigations | 3799 | ed7 | D Encrypted |
| Will Co. - Laraway Comm Center East | Monee Police – Tactical | 3800 | ed8 | D Encrypted |
| Will Co. - Laraway Comm Center East | University Park Police – Car-to-Car | 3801 | ed9 | D Encrypted |
| Will Co. - Laraway Comm Center East | University Park Police – Investigations | 3802 | eda | D Encrypted |
| Will Co. - Laraway Comm Center East | University Park Police – Tactical | 3803 | edb | D Encrypted |
| Will Co. - WESCOM | Plainfield Police – Operations | 1002 | 3ea | D Encrypted |
| Will Co. - WESCOM | Plainfield Police – Tactical 32 | 1004 | 3ec | D Encrypted |
| Will Co. - WESCOM | Detail-Shorewood, Channahon, Braidwood | 33920 | 8480 | D Encrypted |
| Will Co. - WESCOM | Bolingbrook Law – Tactical | 33932 | 848c | D Encrypted |
| Will Co. - WESCOM | Will/Grundy Major Crimes Task Force | 33998 | 84ce | D Encrypted |
| Addison Consolidated Dispatch Center (ACDC) | Police 4 – Alternate/Training | 2710 | a96 | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | Northeast Corridor – Tactical | 4876 | 130c | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | Northeast Corridor – Car-to-Car | 4877 | 130d | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | Northwest Corridor – Tactical | 4878 | 130e | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | Northwest Corridor – Car-to-Car | 4879 | 130f | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | Southeast Corridor – Tactical | 4880 | 1310 | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | Southeast Corridor – Car-to-Car | 4881 | 1311 | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | Southwest Corridor – Tactical | 4882 | 1312 | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | Southwest Corridor – Car-to-Car | 4883 | 1313 | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | Headquarters (Fort Worth) | 4884 | 1314 | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | Training | 4887 | 1317 | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | UAS Operations – Drones | 4890 | 131a | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | Event A | 4892 | 131c | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | Event B | 4893 | 131d | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | NCIC Records | 4894 | 131e | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | Secure Law D | 4896 | 1320 | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | Detail A | 6490 | 195a | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | Detail B | 6491 | 195b | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | Detail C | 6492 | 195c | T Encrypted |
| Burlington Northern Santa Fe Railway Police (BNSF) | Detail D | 6493 | 195d | T Encrypted |
| Canadian Pacific Railway Police | Operations | 36516 | 8ea4 | D Encrypted |
| Carroll County | Operations | 3912 | f48 | D Encrypted |
| Carroll County | Operations | 3913 | f49 | D Encrypted |
| Carroll County | Operations | 3914 | f4a | D Encrypted |
| Carroll County | Critical Incident Response Team (CIRT) | 3915 | f4b | D Encrypted |
| Cook-Glenview Public Safety Dispatch Center (GPSDC) | Glenview Dispatch – Areawide Police Emergency Radio Network (APERN) | 3691 | e6b | T Encrypted |
| Cook-Lyons Township Area Communications Center (LTACC) | Operations | 34480 | 86b0 | T Encrypted |
| Cook-NORCOMM 911 Consolidated Dispatch Center | Rosemont Police – Operations | 35121 | 8931 | T Encrypted |
| Cook-Northwest Central Dispatch | Arlington Heights Police – Administration | 3031 | bd7 | T Encrypted |
| Cook-Northwest Central Dispatch | Buffalo Grove Police – Administration (aka C")" | 3032 | bd8 | T Encrypted |
| Cook-Northwest Central Dispatch | Elk Grove Village Police – Administration | 3033 | bd9 | T Encrypted |
| Cook-Northwest Central Dispatch | Hoffman Estates Police – Administration | 3034 | bda | T Encrypted |
| Cook-Northwest Central Dispatch | Inverness Police – Administration | 3035 | bdb | T Encrypted |
| Cook-Northwest Central Dispatch | Mt. Prospect Police – Administration | 3036 | bdc | T Encrypted |
| Cook-Northwest Central Dispatch | Palatine Police – Administration | 3037 | bdd | T Encrypted |
| Cook-Northwest Central Dispatch | Prospect Heights Police – Administration | 3038 | bde | T Encrypted |
| Cook-Northwest Central Dispatch | Rolling Meadows Police – Administration | 3039 | bdf | T Encrypted |
| Cook-Northwest Central Dispatch | Schaumburg Police – Administration | 3040 | be0 | T Encrypted |
| Cook-Northwest Central Dispatch | Streamwood Police – Administration | 3041 | be1 | T Encrypted |
| Cook-Northwest Central Dispatch | Arlington Heights Police – Traffic Control | 3043 | be3 | T Encrypted |
| Cook-Northwest Central Dispatch | Buffalo Grove Police – Traffic Control | 3044 | be4 | T Encrypted |
| Cook-Northwest Central Dispatch | Elk Grove Village Police – Traffic Control | 3045 | be5 | T Encrypted |
| Cook-Northwest Central Dispatch | Hoffman Estates Police – Traffic Control | 3046 | be6 | T Encrypted |
| Cook-Northwest Central Dispatch | Inverness Police – Traffic Control | 3047 | be7 | T Encrypted |
| Cook-Northwest Central Dispatch | Mt. Prospect Police – Traffic Control | 3048 | be8 | T Encrypted |
| Cook-Northwest Central Dispatch | Palatine Police – Traffic Control | 3049 | be9 | T Encrypted |
| Cook-Northwest Central Dispatch | Prospect Heights Police – Traffic Control | 3050 | bea | T Encrypted |
| Cook-Northwest Central Dispatch | Rolling Meadows Police – Traffic Control | 3051 | beb | T Encrypted |
| Cook-Northwest Central Dispatch | Schaumburg Police – Traffic Control | 3052 | bec | T Encrypted |
| Cook-Northwest Central Dispatch | Streamwood Police – Traffic Control | 3053 | bed | T Encrypted |
| Cook-Northwest Central Dispatch | Wheeling Police Department – Operations (Car-to-Car?) | 3133 | c3d | D Encrypted |
| Cook-Oak Lawn Regional Emergency Communications (ORLEC) | Cook-Oak Lawn Regional Emergency Communications (ORLEC) – Alternate (Channel 4) | 36964 | 9064 | D Encrypted |
| Cook-Oak Lawn Regional Emergency Communications (ORLEC) | Cook-Oak Lawn Regional Emergency Communications (ORLEC) – Alternate (Channel 6) | 36966 | 9066 | D Encrypted |
| Cook-West Suburban Consolidated Dispatch Center - WestCom | Operations | 34402 | 8662 | T Encrypted |
| Cook-West Suburban Consolidated Dispatch Center - WestCom | River Forest Police – Car to Car | 34403 | 8663 | T Encrypted |
| Cook-West Suburban Consolidated Dispatch Center - WestCom | Operations | 34404 | 8664 | T Encrypted |
| Cook-West Suburban Consolidated Dispatch Center - WestCom | Operations | 34405 | 8665 | T Encrypted |
| Elgin | Travel | 1562 | 61a | D Encrypted |
| Elgin | Police – (Channel 3) | 1565 | 61d | D Encrypted |
| Elgin | Police – (Channel 4) | 1566 | 61e | D Encrypted |
| Elgin | Elgin – Alternate (Channel 5) | 1567 | 61f | D Encrypted |
| Elgin | Elgin – Alternate (Channel 6) | 1568 | 620 | D Encrypted |
| Elgin | Elgin – Alternate (Channel 7) | 1569 | 621 | D Encrypted |
| Elgin | Radio | 1570 | 622 | D Encrypted |
| Federal/Task Force | Field Operations 5616 | 5616 | 15f0 | D Encrypted |
| Henry County | Operations – Henry County Sheriff | 1208 | 4b8 | T Encrypted |
| ISP Troop 3 - Chicago | Tollway Car-to-Car – North | 2029 | 7ed | D Encrypted |
| ISP Troop 3 - Chicago | Tollway Car-to-Car – South | 2030 | 7ee | D Encrypted |
| ISP Troop 3 - Chicago | Intercom (Troop 3 to Tollway) | 9103 | 238f | D Encrypted |
| Lake Co. - Lake Consolidated Emergency Comms (LakeComm) | Gurnee Police – Car-to-Car | 33324 | 822c | T Encrypted |
| McHenry Co. - Law Enforcement | Statewide | 1102 | 44e | D Encrypted |
| McHenry Co. - Law Enforcement | Local Police – Statewide (NSA Non-Sheriff Agency) | 1128 | 468 | D Encrypted |
| McHenry Co. - SEECOM | Car-to-Car – Cary, Algonquin (Channel 2) | 34109 | 853d | D Encrypted |
| McHenry Co. - SEECOM | Car-to-Car – Huntley, Lake in the Hills | 34110 | 853e | D Encrypted |
| McHenry Co. - SEECOM | Operations – Net | 34118 | 8546 | D Encrypted |
| McHenry Co. - SEECOM | Huntley Police – Local (Channel 4) | 34131 | 8553 | D Encrypted |
| McLean Co. - Bloomington | Details | 4976 | 1370 | T Encrypted |
| McLean Co. - Bloomington | Car-to-Car Channel 2"" | 4992 | 1380 | T Encrypted |
| McLean Co. - Law Enforcement | Operations (Channel 3) | 30359 | 7697 | D Encrypted |
| McLean Co. - Normal | Car-to-Car | 30367 | 769f | D Encrypted |
| McLean Co. - Normal | Operations | 30368 | 76a0 | D Encrypted |
| QuadCom 911 | QuadCom 911 – Alternate | 11081 | 2b49 | T Encrypted |
| QuadCom 911 | Event | 11083 | 2b4b | T Encrypted |
| QuadCom 911 | Event | 11084 | 2b4c | T Encrypted |
| QuadCom 911 | Event | 11085 | 2b4d | T Encrypted |
| St. Clair Co. - CENCOM / Sheriff | Operations | 7022 | 1b6e | D Encrypted |
| Tri-Com 911 Central Dispatch | Tri-Com 911 Central Dispatch – Alternate | 11025 | 2b11 | T Encrypted |
| Tri-Com 911 Central Dispatch | Car-to-Car | 11027 | 2b13 | T Encrypted |
| Tri-Com 911 Central Dispatch | Car-to-Car | 11028 | 2b14 | T Encrypted |
| Whiteside County Sheriff 911 | Car-to-Car | 34452 | 8694 | D Encrypted |
| Whiteside County Sheriff 911 | Administration | 34458 | 869a | D Encrypted |
| Whiteside County Sheriff 911 | Sterling Police – Car-to-Car | 35307 | 89eb | D Encrypted |
| Elgin | Transport | 1580 | 62c | D Encrypted |
| IDOC - Dixon Correctional Center (Dixon) [K-16] | Prison Operations 2932 | 2932 | b74 | D Encrypted |
| IDOC - Dixon Correctional Center (Dixon) [K-16] | Prison Operations 2935 | 2935 | b77 | D Encrypted |
| IDOC - Dixon Correctional Center (Dixon) [K-16] | Prison Operations 2936 | 2936 | b78 | D Encrypted |
| IDOC - Dixon Correctional Center (Dixon) [K-16] | Prison Operations 2938 | 2938 | b7a | D Encrypted |
| IDOC - Dixon Correctional Center (Dixon) [K-16] | Prison Operations 2939 | 2939 | b7b | D Encrypted |
| IDOC - Dixon Correctional Center (Dixon) [K-16] | Prison Operations 2941 | 2941 | b7d | D Encrypted |
| IDOC - Dixon Correctional Center (Dixon) [K-16] | Prison Operations 3769 | 3769 | eb9 | D Encrypted |
| IDOC - Dixon Correctional Center (Dixon) [K-16] | Prison Operations 3770 (K6?) | 3770 | eba | D Encrypted |
| IDOC - Dixon Correctional Center (Dixon) [K-16] | Prison Operations 3771 (K6?) | 3771 | ebb | D Encrypted |
| IDOC - Kewanee Life Skills Re-Entry Center | Prison Operations 3751 | 3751 | ea7 | D Encrypted |
| IDOC - Lincoln/Logan Correctional Center [K-18/K-13] | Lincoln Correctional Center Operations | 37000 | 9088 | T Encrypted |
| IDOC - Lincoln/Logan Correctional Center [K-18/K-13] | Lincoln Correctional Center Operations | 37001 | 9089 | T Encrypted |
| IDOC - Lincoln/Logan Correctional Center [K-18/K-13] | Lincoln Correctional Center Operations | 37002 | 908a | T Encrypted |
| IDOC - Lincoln/Logan Correctional Center [K-18/K-13] | Logan Correctional Center Operations | 37019 | 909b | T Encrypted |
| IDOC - Pontiac Correctional Center | Prison Operations 5250 | 5250 | 1482 | D Encrypted |
| IDOC - Pontiac Correctional Center | Prison Operations 5251 | 5251 | 1483 | D Encrypted |
| IDOC - Pontiac Correctional Center | Prison Operations 5252 | 5252 | 1484 | D Encrypted |
| IDOC - Pontiac Correctional Center | Prison Operations 5253 | 5253 | 1485 | D Encrypted |
| IDOC - Pontiac Correctional Center | Prison Operations 5255 | 5255 | 1487 | D Encrypted |
| IDOC - Pontiac Correctional Center | Prison Operations 5256 | 5256 | 1488 | D Encrypted |
| IDOC - Pontiac Correctional Center | Prison Operations 5257 | 5257 | 1489 | D Encrypted |
| IDOC - Pontiac Correctional Center | Prison Operations 5260 | 5260 | 148c | D Encrypted |
| IDOC - Pontiac Correctional Center | Prison Operations 5261 | 5261 | 148d | D Encrypted |
| IDOC - Pontiac Correctional Center | Prison Operations 5262 | 5262 | 148e | D Encrypted |
| IDOC - Pontiac Correctional Center | Prison Operations 5263 | 5263 | 148f | D Encrypted |
| IDOC - Pontiac Correctional Center | Prison Operations 5264 | 5264 | 1490 | D Encrypted |
| IDOC - Pontiac Correctional Center | Prison Operations 5265 | 5265 | 1491 | D Encrypted |
| IDOC - Pontiac Correctional Center | Prison Operations 5266 | 5266 | 1492 | D Encrypted |
| IDOC - Pontiac Correctional Center | Prison Operations 5267 | 5267 | 1493 | D Encrypted |
| IDOC - Pontiac Correctional Center | Prison Operations 5268 | 5268 | 1494 | D Encrypted |
| IDOC - Pontiac Correctional Center | Prison Operations 5270 | 5270 | 1496 | D Encrypted |
| IDOC - Pontiac Correctional Center | Prison Operations 5275 | 5275 | 149b | D Encrypted |
| IDOC - Stateville Correctional Center (Crest Hill) | Prison Operations 2901 | 2901 | b55 | D Encrypted |
| IDOC - Stateville Correctional Center (Crest Hill) | Prison Operations 2902 | 2902 | b56 | D Encrypted |
| IDOC - Stateville Correctional Center (Crest Hill) | Prison Operations 2903 | 2903 | b57 | D Encrypted |
| IDOC - Stateville Correctional Center (Crest Hill) | Prison Operations 2904 | 2904 | b58 | D Encrypted |
| IDOC - Stateville Correctional Center (Crest Hill) | Prison Operations 2905 | 2905 | b59 | D Encrypted |
| IDOC - Stateville Correctional Center (Crest Hill) | Prison Operations 2906 | 2906 | b5a | D Encrypted |
| IDOC - Stateville Correctional Center (Crest Hill) | Prison Operations 2907 | 2907 | b5b | D Encrypted |
| IDOC - Stateville Correctional Center (Crest Hill) | Prison Operations 2908 | 2908 | b5c | D Encrypted |
| IDOC - Stateville Correctional Center (Crest Hill) | Prison Operations 2910 | 2910 | b5e | D Encrypted |
| IDOC - Stateville Correctional Center (Crest Hill) | Prison Operations 2912 | 2912 | b60 | D Encrypted |
| IDOC - Stateville Correctional Center (Crest Hill) | Prison Operations 2914 | 2914 | b62 | D Encrypted |
| IDOC - Stateville Correctional Center (Crest Hill) | Prison Operations 2915 | 2915 | b63 | D Encrypted |
| IDOC - Stateville Correctional Center (Crest Hill) | Prison Operations 2922 | 2922 | b6a | D Encrypted |
| IDOC - Stateville Correctional Center (Crest Hill) | Prison Operations 2925 | 2925 | b6d | D Encrypted |
| IDOC - Stateville Correctional Center (Crest Hill) | Prison Operations 2926 | 2926 | b6e | D Encrypted |
| IDOC - Stateville Correctional Center (Crest Hill) | Prison Operations 2927 | 2927 | b6f | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Parole Agents (Chicago area) | 1431 | 597 | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Dixon Correctional Center (Lee Co) | 1435 | 59b | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | unidentified Correctional Center/Writs | 1436 | 59c | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Operations 1437 | 1437 | 59d | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Operations 4506 | 4506 | 119a | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Parole Agents (Sangamon, Menard, Pike) K3 Statesville? | 4510 | 119e | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Parole Agents (Pontiac CC RIDs) | 4511 | 119f | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Parole Agents (Mac/Mont) K3, K5, K13, K18 Lincoln/Logan | 4512 | 11a0 | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide Unconfirmed | Parole Agents K13 Graham | 4513 | 11a1 | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Parole Agents (McLean? 350090) | 4514 | 11a2 | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide Unconfirmed | Parole Agents | 4515 | 11a3 | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Parole / IDOC | 4517 | 11a5 | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Graham Correctional Center (Hillsboro K12) | 4519 | 11a7 | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Taylorville / Jacksonville CC (K-52, K-17) | 4522 | 11aa | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Parole / IDOC | 4526 | 11ae | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Parole Agents (Peoria area) | 4527 | 11af | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Parole Agents | 4529 | 11b1 | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Parole Agents (Multiple Areas) | 4533 | 11b5 | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Operations 4534 | 4534 | 11b6 | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Operations 4535 | 4535 | 11b7 | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Operations (Madison Co) | 4536 | 11b8 | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Operations (Morgan County) | 4537 | 11b9 | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Operations 4538 | 4538 | 11ba | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Operations 4539 | 4539 | 11bb | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Operations 4540 | 4540 | 11bc | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Operations 4541 | 4541 | 11bd | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Travel/Transition Teams | 7806 | 1e7e | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Operations | 7808 | 1e80 | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Operations 7812 | 7810 | 1e82 | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Centralia Correctional Center (Cliinton Co) | 7812 | 1e84 | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Parole / Transport | 7813 | 1e85 | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Southwestern Illinois Correctional Center (E St. Louis) | 7815 | 1e87 | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Operations (Macoupin/Montgomery) | 8651 | 21cb | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Menard Correctional Center | 8668 | 21dc | D Encrypted |
| IL Dept of Corrections (IDOC) - Statewide | Training Academy | 37015 | 9097 | D Encrypted |
| McHenry Co. - Law Enforcement | Corrections – Main | 1116 | 45c | D Encrypted |
| McHenry Co. - Law Enforcement | Corrections – Car-to-Car | 1117 | 45d | D Encrypted |
| McHenry Co. - Law Enforcement | Corrections – Administration | 1118 | 45e | D Encrypted |
| McHenry Co. - Law Enforcement | Corrections – Tactical | 1119 | 45f | D Encrypted |
| McHenry Co. - Law Enforcement | Corrections – Transport | 1120 | 460 | D Encrypted |
| McHenry Co. - Law Enforcement | Correctional Emergency Response Team (CERT) | 1121 | 461 | D Encrypted |
| McHenry Co. - Law Enforcement | Corrections – Encrypted B | 1122 | 462 | D Encrypted |
| McHenry Co. - Law Enforcement | Corrections – Security Tactical | 1124 | 464 | D Encrypted |
| McHenry Co. - Law Enforcement | Corrections – Security Tactical | 1125 | 465 | D Encrypted |
| McHenry Co. - Law Enforcement | Corrections – Security Alarm | 1126 | 466 | D Encrypted |
| McHenry Co. - Law Enforcement | Court Services | 1135 | 46f | D Encrypted |
| Sangamon Co. - Sheriff/Law | Court Security | 4904 | 1328 | D Encrypted |
| Whiteside County Sheriff 911 | Transport | 34457 | 8699 | D Encrypted |
Nearest trunked radio sites
Distances are measured from the center of Ashley.
Bowling Green · Missouri Statewide Wireless Interoperable Network (MOSWIN)
RFSS 3 · Site 50 (hex 32) · NAC 1CF · about 7 mi away
Control 769.15625, 769.40625
Voice 770.15625
Vandalia 700 · Missouri Statewide Wireless Interoperable Network (MOSWIN)
RFSS 1 · Site 65 (hex 41) · NAC 1C5 · about 15 mi away
Control 769.16875, 769.41875
Voice 769.66875, 769.91875, 770.16875, 770.41875
New Hope · Missouri Statewide Wireless Interoperable Network (MOSWIN)
RFSS 3 · Site 29 (hex 1D) · NAC 1C9 · about 21 mi away
Control 169.6625, 171.3875
Voice 151.3025, 152.54, 152.75, 169.8875
What do these numbers mean?
- Control channel
- The frequency your scanner listens to first. It tells the scanner where each voice call is happening, so program it before anything else.
- Voice
- The other frequencies the site uses for calls. A trunking scanner follows them automatically once it has the control channel.
- Site
- One tower location of the system. Scanners show the number in decimal or hex, so both are listed.
- RFSS (Radio Frequency Sub-System)
- A group of sites run by the same controller. Large Project 25 systems can have several.
- NAC (Network Access Code)
- A hex code the site transmits. Your scanner can use it to ignore other systems on the same frequency.
- Talkgroup
- A virtual channel on a trunked system, such as one agency’s dispatch. Programming uses the decimal or hex number, depending on your scanner.
Common questions
What frequency do the police use in Ashley?
We do not have a dispatch channel listed specifically for Ashley. County-level dispatch channels in the same county: Pike County Sheriff 151.0100 MHz (141.3 PL).