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Centerville Police Frequencies

We do not have frequencies listed specifically for Centerville in Greene County, Ohio yet. Countywide channels for Greene County that may also cover this area are shown below when we have them. The closest trunked radio site we have is Dayton (Ohio MARCS-IP: Multi-Agency Radio Communications), about 8 miles away.

About Centerville Police Frequencies

  • 1 conventional channel uses a digital mode (DMR), which needs a scanner that decodes that mode.
  • Trunked radio systems that carry law-enforcement traffic here: Greene County Corrections: 2 talkgroups; Ohio MARCS-IP: Multi-Agency Radio Communications: 34 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 Centerville, start with the Dayton site of Ohio MARCS-IP: Multi-Agency Radio Communications, about 8 miles away. Its control channels: 774.55625, 774.83125 MHz.
  • 26 listed entries are marked encrypted. No scanner can decode encrypted audio.

Greene County channels that also cover Centerville

Jails & Corrections

AgencyDescriptionFrequency (MHz)ToneModeFCC
Greene County SheriffCounty Juvenile Detention Center and Court151.4375
In 159.2700
CC 5 · TG 12 · SL 2DMRWRFG712

Greene County Corrections

AgencyDescriptionTalkgroupHexMode
OperationsOperations10165T
OperationsOperations10266T

Ohio MARCS-IP: Multi-Agency Radio Communications

AgencyDescriptionTalkgroupHexMode
Greene County LawGreene County Law – Dispatch200734e69D
Greene County LawSheriff Operations200764e6cD
Greene County LawCountywide Law Tactical200894e79D
Greene County LawCountywide Law Tactical200954e7fD
Greene County LawCountywide Law Tactical201044e88D
Greene County LawCountywide Law Tactical (currently used by SOIN Hospital Security)201084e8cD
Greene County LawSheriff Special Detail201404eacD
Greene County State CorrectionsAdult Parole Authority – Lebanon Unit52857ce79D
26 encrypted talkgroups (cannot be monitored)
AgencyDescriptionTalkgroupHexMode
Greene County LawDrug Task Force Operations200744e6aD
Greene County LawDrug Task Force Operations200784e6eD
Greene County LawSheriff Operations200804e70D
Greene County LawDrug Task Force Tactical200824e72D
Greene County LawRegional Response Team Operations200834e73D
Greene County LawSheriff Operations200844e74D
Greene County LawRegional Response Team Operations 2 – Hostage Negotation200864e76D
Greene County LawSheriff Detective200874e77D
Greene County LawSWAT200884e78D
Greene County LawRegional Response Team Operations200914e7bD
Greene County LawSWAT200944e7eD
Greene County LawSWAT200974e81D
Greene County LawSWAT Tactical200984e82D
Greene County LawCoroner Operations200994e83D
Greene County LawCountywide Detectives201014e85D
Greene County LawCountywide Law Tactical201124e90D
Greene County LawCountywide Law Tactical201154e93D
Greene County LawRegional Response Team Tactical201874edbD
Greene County LawSheriff Jail200904e7aD
Greene County LawSheriff Adult Detention200934e7dD
Greene County LawSheriff Court Services200964e80D
Greene County LawSheriff Jail All-Call201544ebaD
Greene County LawSheriff Jail Operations201884edcD
Greene County LawSheriff Jail Operations201964ee4D
Greene County LawSheriff Adult Detention Operations202044eecD
Greene County LawSheriff Adult Detention Operations202094ef1D

Nearest trunked radio sites

Distances are measured from the center of Centerville.

Dayton · Ohio MARCS-IP: Multi-Agency Radio Communications
RFSS 1 · Site 5 (hex 5) · NAC 344 · about 8 mi away
Control 774.55625, 774.83125
Voice 772.85625, 773.13125, 773.48125, 774.05625, 851.0625, 852.1, 853.575, 853.75, 855.2125, 856.2125, 856.7125, 857.2125, 858.2125, 859.2125
Montgomery County Simulcast · Ohio MARCS-IP: Multi-Agency Radio Communications
RFSS 4 · Site 3 (hex 3) · NAC 343 · about 11 mi away
Control 853.325, 853.6, 859.4625, 859.9625
Voice 851.175, 851.325, 851.375, 851.575, 851.8, 851.85, 851.9375, 852.0625, 852.1625, 852.325, 852.35, 852.55, 852.625, 852.65, 853.2, 853.25, 853.5, 854.0375, 854.5375, 854.6625, 856.4625, 856.9625, 857.9625, 858.8125, 858.9625, 859.0125
Greene Co Simulcast · Ohio MARCS-IP: Multi-Agency Radio Communications
RFSS 1 · Site 12 (hex C) · NAC 340 · about 14 mi away
Control 855.8375, 856.8875, 857.8875, 858.8875
Voice 773.63125, 774.63125, 774.88125, 851.9625, 852.4125, 852.4625, 852.7875, 853.35, 853.9625
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.