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Clay County Police Frequencies

Clay County in Missouri has 5 countywide conventional frequencies and 217 countywide talkgroups in our database. Use the list of 25 cities and communities below for local police departments.

About Clay County Police Frequencies

  • 5 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: Metropolitan Area Regional Radio System (MARRS): 217 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 Clay County, start with the MO Excelsior Springs site of Metropolitan Area Regional Radio System (MARRS). Its control channels: 853.3125, 853.95, 854.8375 MHz.
  • 171 listed entries are marked encrypted. No scanner can decode encrypted audio.

Clay County conventional frequencies

Dispatch

Dispatch frequencies for Clay County
AgencyDescriptionFrequency (MHz)ToneModeFCC
Clay County SheriffPrivate155.7000
In 154.9650
155 DPLFMNKAB360
Clay County SheriffCountywide Rural Law155.730094.8 PLFMNKAB360
Clay County SheriffPrivate159.825088.5 PLFMNWPKH795

Jails & Corrections

Jails & Corrections frequencies for Clay County
AgencyDescriptionFrequency (MHz)ToneModeFCC
Clay County JailJail Operations460.2375
In 465.2375
FMNKAB360
Northwest Regional Youth Center DSS (Kansas City)Operations155.0550FMNWPCP682

Clay County trunked talkgroups

Metropolitan Area Regional Radio System (MARRS)

Metropolitan Area Regional Radio System (MARRS) talkgroups
AgencyDescriptionTalkgroupHexMode
Greenwood - Jackson County MOGreenwood – Jackson County MO – Dispatch343868652D
Kansas City Downtown Airport - Wheeler Field (MKC)Downtown Airport Police331708192D
Kansas City VA Medical CenterVA Police Dispatch357328b94D
Kearney - Clay County MOKearney – Clay County MO – Dispatch343208610D
Leawood - Johnson County KSAnnounce (All call)3120079e0D
Lenexa - Johnson County KSAnnounce (All Call)312507a12D
Lone Jack - Jackson County MOLone Jack – Jackson County MO – Dispatch343848650D
Merriam - Johnson County KSMerriam – Johnson County KS – Dispatch31003791bD
Olathe - Johnson County KSAnnounce (All Call)313007a44D
Overland Park - Johnson County KSAnnounce (All Call)313507a76D
Prairie Village - Johnson County KSPolice Announce (All Call)314007aa8D
Shawnee - Johnson County KSAnnounce (All Call)314507adaD
State of KansasKansas Bureau of Investigation315037b0fD
State of KansasAlcoholic Beverage Control315067b12D
University of Missouri Kansas CityUniversity of Missouri Kansas City – Dispatch34060850cD
Creighton - Cass County MOCreighton – Cass County MO – Tactical Channel346798777D
Drexel - Cass County MODrexel – Cass County MO – Tactical Channel346808778D
East Lynne - Cass County, MOEast Lynne – Cass County, MO – Tactical Channel346818779D
Garden City - Cass County MOGarden City – Cass County MO – Tactical Channel34683877bD
Greenwood - Jackson County MOGreenwood – Jackson County MO – Tactical Channel343878653D
Independence Police - Jackson County MOOperations Testing5739D
Independence Police - Jackson County MOOperations Testing6440D
Independence Police - Jackson County MOSimulcast Patch of KCPD Special Operations1227aD
Kansas City International Airport - MCIAirport Police Tactical 1/Parking Enforcement331608188D
Kansas City VA Medical CenterVA Police357338b95D
Kansas City VA Medical CenterVA Police357348b96D
Leawood - Johnson County KSPolice Special Events3120479e4D
Leawood - Johnson County KSLeawood – Johnson County KS – Tactical Channel3120579e5D
Lone Jack - Jackson County MOLone Jack – Jackson County MO – Tactical Channel343858651D
Olathe - Johnson County KSSchool Resource Officers313017a45D
Olathe - Johnson County KSPolice Narcotics313027a46D
Overland Park - Johnson County KSCity Wide313607a80D
Overland Park - Johnson County KSPolice Sis313637a83D
Peculiar - Cass County MOPeculiar – Cass County MO – Dispatch34685877dD
Prairie Village - Johnson County KSPolice 2314027aaaD
Prairie Village - Johnson County KSPrairie Village – Johnson County KS – Tactical Channel314037aabD
Prairie Village - Johnson County KSPolice Citywide314047aacD
Regional InteropPolice Mutual Aid – North330658129D
Regional InteropPolice Mutual Aid – South33066812aD
State of KansasHighway Patrol Common315027b0eD
Kansas City, KS Police - Wyandotte Co KSCitizen Patrol370089090D
Leawood - Johnson County KSPolice Common3120679e6D
Lenexa - Johnson County KSPublic Safety312567a18D
Kansas City MO - City ServicesMunicipal Corrections Nurse Station3321581bfD
Kansas City MO - City ServicesMunicipal Corrections Escort3323881d6D
State of KansasState Corrections315057b11D
171 encrypted talkgroups (cannot be monitored)
Metropolitan Area Regional Radio System (MARRS) encrypted talkgroups
AgencyDescriptionTalkgroupHexMode
Belton - Cass County, MOBelton – Cass County, MO – Dispatch3455986ffD Encrypted
Blue Springs - Jackson County MOBlue Springs – Jackson County MO – Dispatch3826ef2D Encrypted
Bonner Springs - Wyandotte Co KSBonner Springs / Edwardsville Police3708290daD Encrypted
Clay County MOClay County MO – Dispatch3430085fcD Encrypted
Excelsior Springs - Clay County MOExcelsior Springs – Clay County MO – Dispatch348508822D Encrypted
Gladstone - Clay County MOGladstone – Clay County MO – Dispatch357558babD Encrypted
Grandview - Jackson County MOGrandview – Jackson County MO – Dispatch3425085caD Encrypted
Harrisonville - Cass County, MOHarrisonville – Cass County, MO – Dispatch345808714D Encrypted
Independence Police - Jackson County MOCenter Dispatch33D Encrypted
Independence Police - Jackson County MONorth Dispatch3624D Encrypted
Independence Police - Jackson County MOSouth Dispatch5436D Encrypted
Kansas City International Airport - MCIAirport Police Dispatch331568184D Encrypted
Kansas City MO - Police PatrolAll Call/Citywide (Attempt to Locate info)33050811aD Encrypted
Kansas City MO - Police PatrolCentral Patrol Division33051811bD Encrypted
Kansas City MO - Police PatrolMetro Patrol Division33052811cD Encrypted
Kansas City MO - Police PatrolEast Patrol Division33053811dD Encrypted
Kansas City MO - Police PatrolNorth Patrol Division33054811eD Encrypted
Kansas City MO - Police PatrolSouth Patrol Division33055811fD Encrypted
Kansas City MO - Police PatrolShoal Creek Patrol Division330588122D Encrypted
Kansas City MO - Police PatrolTraffic 1 Patrol Tactical330598123D Encrypted
Kansas City, KS Police - Wyandotte Co KSEast Dispatch370009088D Encrypted
Kansas City, KS Police - Wyandotte Co KSMidtown Dispatch370019089D Encrypted
Kansas City, KS Police - Wyandotte Co KSWest Dispatch37002908aD Encrypted
Kansas City, KS Police - Wyandotte Co KSSouth Dispatch37003908bD Encrypted
Kansas City, KS Police - Wyandotte Co KSSelective Crime Occurrence Reduction Enforcement37004908cD Encrypted
Kansas City, KS Police - Wyandotte Co KSSchool Police370149096D Encrypted
Leawood - Johnson County KSLeawood – Johnson County KS – Dispatch3120179e1D Encrypted
Lee's Summit - Jackson County MOLee's Summit – Jackson County MO – Dispatch34925886dT Encrypted
Lee's Summit - Jackson County MOPolice Traffic34927886fT Encrypted
Lenexa - Johnson County KSLenexa – Johnson County KS – Dispatch312517a13D Encrypted
Lenexa - Johnson County KSLenexa – Johnson County KS – Dispatch312527a14D Encrypted
Liberty - Clay County MOLiberty – Clay County MO – Dispatch3450086c4D Encrypted
North Kansas City - Clay County MONorth Kansas City – Clay County MO – Dispatch358058bddD Encrypted
Olathe - Johnson County KSOlathe – Johnson County KS – Dispatch313037a47D Encrypted
Overland Park - Johnson County KSOverland Park – Johnson County KS – Dispatch313517a77D Encrypted
Overland Park - Johnson County KSMyron E. Scafe Building313537a79D Encrypted
Pleasant Hill - Cass County, MOPleasant Hill – Cass County, MO – Dispatch34602872aD Encrypted
Pleasant Hill - Cass County, MOPleasant Hill – Cass County, MO – Dispatch34603872bD Encrypted
Pleasant Valley - Clay County MOPleasant Valley/Claycomo Police Dispatch343228612D Encrypted
Prairie Village - Johnson County KSPrairie Village – Johnson County KS – Dispatch314017aa9D Encrypted
Raymore - Cass County, MORaymore – Cass County, MO – Dispatch34634874aD Encrypted
Raytown - Jackson County MORaytown – Jackson County MO – Dispatch342008598D Encrypted
Riverside - Platte County MORiverside – Platte County MO – Dispatch358558c0fD Encrypted
Shawnee - Johnson County KSShawnee – Johnson County KS – Dispatch314517adbD Encrypted
State of KansasHighway Patrol Troop A Dispatch315017b0dD Encrypted
State of KansasUS Marshals315077b13D Encrypted
State of KansasUniversity of Kansas Medical Center Police315087b14D Encrypted
State of MissouriMHP Troop A (KC) Dispatch3404584fdD Encrypted
Sugar Creek - Jackson County MOSugar Creek – Jackson County MO – Dispatch31513bD Encrypted
Belton - Cass County, MOBelton – Cass County, MO – Tactical Channel345608700D Encrypted
Belton - Cass County, MOBelton – Cass County, MO – Tactical Channel345618701D Encrypted
Belton - Cass County, MOBelton – Cass County, MO – Tactical Channel345628702D Encrypted
Belton - Cass County, MOCritical Incident Response Team345638703D Encrypted
Bonner Springs - Wyandotte Co KSBonner Springs – Wyandotte Co KS – Tactical Channel3708390dbD Encrypted
Clay County MOSheriff 23430185fdD Encrypted
Clay County MOSheriff 33430285feD Encrypted
Clay County MOSheriff 43430385ffD Encrypted
Clay County MOSheriff 5343048600D Encrypted
Clay County MOSheriff 6343058601D Encrypted
Clay County MOSheriff 8 – Drug Squad343078603D Encrypted
Edwardsville - Wyandotte Co KSEdwardsville – Wyandotte Co KS – Tactical Channel3709390e5D Encrypted
Gladstone - Clay County MOGladstone – Clay County MO – Tactical Channel357568bacD Encrypted
Gladstone - Clay County MOGladstone – Clay County MO – Tactical Channel357578badD Encrypted
Harrisonville - Cass County, MOHarrisonville – Cass County, MO – Tactical Channel345818715D Encrypted
Harrisonville - Cass County, MOHarrisonville – Cass County, MO – Tactical Channel345828716D Encrypted
Harrisonville - Cass County, MOPolice Investigations345848718D Encrypted
Harrisonville - Cass County, MOPolice Investigations345858719D Encrypted
Independence Police - Jackson County MOIndependence Police – Jackson County MO – Tactical Channel3927D Encrypted
Independence Police - Jackson County MOIndependence Police – Jackson County MO – Tactical Channel (before encryption)4028D Encrypted
Independence Police - Jackson County MOIndependence Police – Jackson County MO – Tactical Channel4129D Encrypted
Independence Police - Jackson County MOInvestigations/Special Operations1247cD Encrypted
Independence Police - Jackson County MOIndependence Police – Jackson County MO – Tactical Channel400190D Encrypted
Kansas City MO - Police PatrolService – License Plate 10-28/29s330578121D Encrypted
Kansas City MO - Police PatrolTraffic 2 Patrol330608124D Encrypted
Kansas City MO - Police PatrolPatrol Operations330618125D Encrypted
Kansas City MO - Police PatrolPatrol Operations330628126D Encrypted
Kansas City MO - Police PatrolPatrol Operations330638127D Encrypted
Kansas City MO - Police Special OperationsSpecial Operations33067812bD Encrypted
Kansas City MO - Police Special OperationsSpecial Operations33068812cD Encrypted
Kansas City MO - Police Special OperationsSpecial Operations33069812dD Encrypted
Kansas City MO - Police Special OperationsSpecial Operations33070812eD Encrypted
Kansas City MO - Police Special OperationsSpecial Operations33071812fD Encrypted
Kansas City MO - Police Special OperationsSpecial Operations330728130D Encrypted
Kansas City MO - Police Special OperationsSpecial Operations330738131D Encrypted
Kansas City MO - Police Special OperationsSpecial Operations330748132D Encrypted
Kansas City MO - Police Special OperationsSpecial Operations330758133D Encrypted
Kansas City MO - Police Special OperationsSpecial Operations330768134D Encrypted
Kansas City MO - Police Special OperationsKansas City MO – Police Special Operations – Tactical Channel330778135D Encrypted
Kansas City MO - Police Special OperationsKansas City MO – Police Special Operations – Tactical Channel330788136D Encrypted
Kansas City MO - Police Special OperationsKansas City MO – Police Special Operations – Tactical Channel330798137D Encrypted
Kansas City MO - Police Special OperationsKansas City MO – Police Special Operations – Tactical Channel330808138D Encrypted
Kansas City MO - Police Special OperationsPolice Academy330948146D Encrypted
Kansas City MO - Police Special OperationsPolice Academy330958147D Encrypted
Kansas City MO - Police Special OperationsPolice Academy330968148D Encrypted
Kansas City MO - Police Special OperationsPolice Academy – Driver Training Course330978149D Encrypted
Kansas City MO - Police Special OperationsPolice Academy33098814aD Encrypted
Kansas City MO - Police Special OperationsVice33100814cD Encrypted
Kansas City MO - Police Special OperationsVice Surveillance33101814dD Encrypted
Kansas City MO - Police Special OperationsKC MO Police 3310233102814eD Encrypted
Kansas City MO - Police Special OperationsDrug Enforcement Unit331048150D Encrypted
Kansas City MO - Police Special OperationsDrug Enforcement Unit331058151D Encrypted
Kansas City MO - Police Special OperationsDrug Enforcement Unit331068152D Encrypted
Kansas City MO - Police Special OperationsNarcotics33115815bD Encrypted
Kansas City MO - Police Special OperationsMetro Drug Task Force33116815cD Encrypted
Kansas City MO - Police Special OperationsKC MO Police 33126331268166D Encrypted
Kansas City, KS Police - Wyandotte Co KSCriminal Investigations – Mixed use357428b9eD Encrypted
Kansas City, KS Police - Wyandotte Co KSDetectives37006908eD Encrypted
Kansas City, KS Police - Wyandotte Co KSNarcotics / Vice37007908fD Encrypted
Kansas City, KS Police - Wyandotte Co KSKansas City, KS Police – Wyandotte Co KS – Tactical Channel370109092D Encrypted
Kansas City, KS Police - Wyandotte Co KSKansas City, KS Police – Wyandotte Co KS – Tactical Channel370119093D Encrypted
Kansas City, KS Police - Wyandotte Co KSDirect370129094D Encrypted
Kansas City, KS Police - Wyandotte Co KSDirect370139095D Encrypted
Leawood - Johnson County KSLeawood – Johnson County KS – Tactical Channel3120279e2D Encrypted
Leawood - Johnson County KSPolice 3 Secure channel""3120379e3D Encrypted
Lenexa - Johnson County KSLenexa – Johnson County KS – Tactical Channel312537a15D Encrypted
Lenexa - Johnson County KSLenexa – Johnson County KS – Tactical Channel312547a16D Encrypted
Lenexa - Johnson County KSPolice Secure312557a17D Encrypted
Liberty - Clay County MOLiberty – Clay County MO – Tactical Channel3450186c5D Encrypted
Liberty - Clay County MOLiberty – Clay County MO – Tactical Channel3450386c7D Encrypted
Liberty - Clay County MOLiberty – Clay County MO – Tactical Channel354028a4aD Encrypted
North Kansas City - Clay County MOPolice 2358078bdfD Encrypted
North Kansas City - Clay County MONorth Kansas City – Clay County MO – Tactical Channel358088be0D Encrypted
Olathe - Johnson County KSPolice 2313047a48D Encrypted
Olathe - Johnson County KSPolice 3313057a49D Encrypted
Olathe - Johnson County KSOlathe – Johnson County KS – Tactical Channel313067a4aD Encrypted
Olathe - Johnson County KSOlathe – Johnson County KS – Tactical Channel313077a4bD Encrypted
Overland Park - Johnson County KSPolice Information313527a78D Encrypted
Overland Park - Johnson County KSPolice Talk-Around313547a7aD Encrypted
Overland Park - Johnson County KSOverland Park – Johnson County KS – Tactical Channel313557a7bD Encrypted
Overland Park - Johnson County KSOverland Park – Johnson County KS – Tactical Channel313567a7cD Encrypted
Overland Park - Johnson County KSOverland Park – Johnson County KS – Tactical Channel313577a7dD Encrypted
Overland Park - Johnson County KSOverland Park – Johnson County KS – Tactical Channel313587a7eD Encrypted
Overland Park - Johnson County KSOverland Park – Johnson County KS – Tactical Channel313667a86D Encrypted
Overland Park - Johnson County KSOverland Park – Johnson County KS – Tactical Channel313677a87D Encrypted
Overland Park - Johnson County KSOverland Park – Johnson County KS – Tactical Channel313687a88D Encrypted
Overland Park - Johnson County KSOverland Park – Johnson County KS – Tactical Channel313697a89D Encrypted
Peculiar - Cass County MOPeculiar – Cass County MO – Tactical Channel34637874dD Encrypted
Pleasant Hill - Cass County, MOPleasant Hill – Cass County, MO – Tactical Channel34604872cD Encrypted
Pleasant Hill - Cass County, MOPleasant Hill – Cass County, MO – Tactical Channel34605872dD Encrypted
Prairie Village - Johnson County KSSchool Resource Officers314067aaeD Encrypted
Raymore - Cass County, MORaymore – Cass County, MO – Tactical Channel34635874bD Encrypted
Raymore - Cass County, MORaymore – Cass County, MO – Tactical Channel34636874cD Encrypted
Raytown - Jackson County MOPolice B342018599D Encrypted
Raytown - Jackson County MOPolice C34202859aD Encrypted
Raytown - Jackson County MOPolice D34203859bD Encrypted
Raytown - Jackson County MOPolice E34204859cD Encrypted
Riverside - Platte County MORiverside – Platte County MO – Tactical Channel358568c10D Encrypted
Riverside - Platte County MORiverside – Platte County MO – Tactical Channel358578c11D Encrypted
Shawnee - Johnson County KSShawnee – Johnson County KS – Tactical Channel314527adcD Encrypted
Shawnee - Johnson County KSShawnee – Johnson County KS – Tactical Channel314537addD Encrypted
Shawnee - Johnson County KSPolice Investigations314547adeD Encrypted
Shawnee - Johnson County KSPolice 2 – Information314557adfD Encrypted
Shawnee - Johnson County KSPolice 3 – Car-to-Car314567ae0D Encrypted
Shawnee - Johnson County KSShawnee – Johnson County KS – Tactical Channel314577ae1D Encrypted
Shawnee - Johnson County KSTactical\314967b08D Encrypted
State of KansasHighway Patrol Troop A Operations315107b16D Encrypted
State of MissouriMHP Troop A (KC) Operations 23404684feD Encrypted
State of MissouriMHP Troop A (KC) Operations 13404784ffD Encrypted
Harrisonville - Cass County, MOPolice Animal Control345838717D Encrypted
Kansas City MO - Police Special OperationsInvestigations331228162D Encrypted
Kansas City MO - Police Special OperationsInvestigations331238163D Encrypted
Kansas City MO - Police Special OperationsCalling3350082dcD Encrypted
Kansas City MO - Police Special OperationsCommon3350182ddD Encrypted
Kansas City MO - Police Special OperationsCommon3350282deD Encrypted
Kansas City MO - Police Special OperationsCommon3350382dfD Encrypted
Kansas City MO - Police Special OperationsCommon3350482e0D Encrypted
Kansas City MO - Police Special OperationsCommon3350582e1D Encrypted
Kansas City MO - Police Special OperationsCommon3350682e2D Encrypted
Kansas City MO - Police Special OperationsUS Probation and Parole Agents357318b93D Encrypted
Overland Park - Johnson County KSPolice Administration313647a84D Encrypted
Prairie Village - Johnson County KSPolice Administration314057aadD Encrypted

Radio system sites in Clay County

Program the control channel first; your scanner finds the voice channels from it.

MO Excelsior Springs · Metropolitan Area Regional Radio System (MARRS)
RFSS 4 · Site 8 (hex 8) · NAC 2B8
Control 853.3125, 853.95, 854.8375, 855.2875, 855.5875
Voice 851.2375, 852.1, 852.6875, 858.1875, 858.5125, 859.1875, 859.5375
Lawson · Missouri Statewide Wireless Interoperable Network (MOSWIN)
RFSS 5 · Site 5 (hex 5) · NAC 1C3
Control 169.6625, 171.2625
Voice 155.355, 171.65, 172.4625
Liberty 700 · Missouri Statewide Wireless Interoperable Network (MOSWIN)
RFSS 5 · Site 41 (hex 29) · NAC 1C0
Control 769.15625, 769.40625
Voice 769.65625, 769.90625, 770.15625, 770.40625
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.

Cities & communities in Clay County

Common questions

What frequency do the police use in Clay County?

Dispatch channels listed for Clay County: Clay County Sheriff 155.7000 MHz (155 DPL); Clay County Sheriff 155.7300 MHz (94.8 PL); Clay County Sheriff 159.8250 MHz (88.5 PL).

Are Clay County police talkgroups encrypted?

171 of the 217 talkgroups listed for Clay County are marked fully or partly encrypted; a scanner cannot decode encrypted audio.