Polk County, Tennessee Digital Frequencies

Find new radio traffic with your digital radio scanner with this reference of 92 radio frequencies authorized for use in Polk County, Tennessee. Frequencies are separated into two tables (conventional and trunked). For customized results, including data formatted for import into popular scanner programming software, visit the Digital Search Page.

Click here to jump to trunked frequencies.

Conventional Frequencies

74 conventional voice frequencies including 2 DMR, 43 NXDN, and 29 P25 digital scanner frequencies are included in the table below. Frequencies are listed in the order of DMR -> NXDN -> P25 and sorted within each frequency type by Entity Name.

Notice: To allow practical viewing of the table below, some data columns are removed on smaller display widths. If you are seeing this message, some columns are removed from the table. To see all columns, view this webpage on a display that allows a browser window width of at least 1,000 pixels.

FrequencyFrequency in Megahertz (MHz)
TypeClass Station Code (Transmitter Type)

MO – Mobile (includes handhelds)
FB – Base
FB2 – Mobile Relay (conventional repeater)
FB6 – Private Carrier for Profit
FB8 – Centralized Trunk Relay (Trunked System)
FBT – Temporary Base
FX1 – Control Station (Possibly Dispatch Center)

Click here for a list of all codes.
PwrMax Output Power of Transmitter, Watts

Used to determine strength of RF signal and the likelihood of receiving the frequency
Entity NameThe licensee of the frequency.
Call SignClick the hyperlink to view full license information on the FCC website.
CityThe general location of the transmitter. Many licenses do not include this information—in such cases, the field will be blank.
SrvcRadio Service Code

Common examples:

PW - Public Safety, Conventional
IG - Industrial/Business, Conventional
YG - Industrial/Business, Trunked
YE - Public Safety, Trunked
SY - Public Safety, Trunked 700 MHz
Codes beginning with "Y" indicate trunked systems.

Click here for a list of all codes.
Eligibility ActivityThis description is useful for determining the purpose and use of the radio frequency.
451.025DMRFB2100CLEVELAND UTILITIES AUTHORITYKIG250BENTONIGAPPLICANT IS ENGAGED IN THE DISTRIBUTION OF WATER, ELECTRIC, SEWER TO THE GENERAL PUBLIC
158.745DMRFB243SOUTHEAST TENNESSEE HUMAN RESOURCE AGENCYWPVT588BENTON SPRINGSPWTO COORDINATE ACTIVITIES OF A GOVERNMENTAL AGENCY PROVIDING TRANSPORTATION OF ELDERLY PERSONS IN RURALS AREAS TO MEDICAL AND OTHER SUPPORT FACILITIES.
160.785NXDNFB5CSX Transportation IncWQSL547OCOEEIGCOMMON CARRIER RAILROAD
160.785NXDNFB50CSX Transportation IncWNZN228FARNERIGCOMMON CARRIER RAILROAD
160.785NXDNFB75CSX Transportation IncKJA982OCOEEIGCOMMON CARRIER RAILROAD
160.785NXDNMO30CSX Transportation IncWQSL547OcoeeIGCOMMON CARRIER RAILROAD
160.785NXDNMO35CSX Transportation IncKJA982OCOEEIGCOMMON CARRIER RAILROAD
160.785NXDNMO45CSX Transportation IncWNZN228FARNERIGCOMMON CARRIER RAILROAD
161.37NXDNFB25CSX Transportation IncWNRG514DELANOIGCOMMON CARRIER RAILROAD
161.37NXDNFB50CSX Transportation IncWNZN228FARNERIGCOMMON CARRIER RAILROAD
161.37NXDNFB75CSX Transportation IncKJA982OCOEEIGCOMMON CARRIER RAILROAD
161.52NXDNFB50CSX Transportation IncWNZN228FARNERIGCOMMON CARRIER RAILROAD
161.52NXDNFB75CSX Transportation IncKJA982OCOEEIGCOMMON CARRIER RAILROAD
151.535NXDNFB275GIBCOWQIU778BENTONIGApplicant is a construction company and radios will be used for daily operations
151.535NXDNMO50GIBCOWQIU778BENTONIGApplicant is a construction company and radios will be used for daily operations
159.51NXDNMO50GIBCOWQIU778BENTONIGApplicant is a construction company and radios will be used for daily operations
161.565NXDNMO50NORFOLK SOUTHERN RAILROAD COMPANYWRPL539NIOTAIGCOMMON CARRIER RAILROAD
154.755NXDNFB2100POLK COUNTY 911 ECDWRZC705BENTONPWTO COORDINATE ACTIVITIES OF LAW ENFORCEMENT AGENCIES IN POLK COUNTY,
154.755NXDNFB2100POLK COUNTY 911 ECDWRZC705BENTON SPRINGSPWTO COORDINATE ACTIVITIES OF LAW ENFORCEMENT AGENCIES IN POLK COUNTY,
154.755NXDNMO110POLK COUNTY 911 ECDWRZC705BENTON SPRINGSPWTO COORDINATE ACTIVITIES OF LAW ENFORCEMENT AGENCIES IN POLK COUNTY,
154.86NXDNFB2100POLK COUNTY 911 ECDWRZC705BENTONPWTO COORDINATE ACTIVITIES OF LAW ENFORCEMENT AGENCIES IN POLK COUNTY,
154.86NXDNFB2100POLK COUNTY 911 ECDWRZC705BENTON SPRINGSPWTO COORDINATE ACTIVITIES OF LAW ENFORCEMENT AGENCIES IN POLK COUNTY,
154.86NXDNFB2100POLK COUNTY 911 ECDWRZC705DUCKTOWNPWTO COORDINATE ACTIVITIES OF LAW ENFORCEMENT AGENCIES IN POLK COUNTY,
154.86NXDNFB2100POLK COUNTY 911 ECDWRZC705TURTLETOWNPWTO COORDINATE ACTIVITIES OF LAW ENFORCEMENT AGENCIES IN POLK COUNTY,
154.86NXDNMO110POLK COUNTY 911 ECDWRZC705BENTON SPRINGSPWTO COORDINATE ACTIVITIES OF LAW ENFORCEMENT AGENCIES IN POLK COUNTY,
156.015NXDNMO110POLK COUNTY 911 ECDWRZC705BENTON SPRINGSPWTO COORDINATE ACTIVITIES OF LAW ENFORCEMENT AGENCIES IN POLK COUNTY,
156.09NXDNMO110POLK COUNTY 911 ECDWRZC705BENTON SPRINGSPWTO COORDINATE ACTIVITIES OF LAW ENFORCEMENT AGENCIES IN POLK COUNTY,
154.755NXDNFB2100POLK, COUNTY OFWRYU953BENTONPWTO COORDINATE ACTIVITIES OF LAW ENFORCEMENT AGENCIES IN POLK COUNTY,
154.755NXDNFB2100POLK, COUNTY OFWRYU953BENTON SPRINGSPWTO COORDINATE ACTIVITIES OF LAW ENFORCEMENT AGENCIES IN POLK COUNTY,
154.755NXDNMO110POLK, COUNTY OFWRYU953BENTON SPRINGSPWTO COORDINATE ACTIVITIES OF LAW ENFORCEMENT AGENCIES IN POLK COUNTY,
154.86NXDNFB2100POLK, COUNTY OFWRYU953BENTONPWTO COORDINATE ACTIVITIES OF LAW ENFORCEMENT AGENCIES IN POLK COUNTY,
154.86NXDNFB2100POLK, COUNTY OFWRYU953BENTON SPRINGSPWTO COORDINATE ACTIVITIES OF LAW ENFORCEMENT AGENCIES IN POLK COUNTY,
154.86NXDNFB2100POLK, COUNTY OFWRYU953DUCKTOWNPWTO COORDINATE ACTIVITIES OF LAW ENFORCEMENT AGENCIES IN POLK COUNTY,
154.86NXDNFB2100POLK, COUNTY OFWRYU953TURTLETOWNPWTO COORDINATE ACTIVITIES OF LAW ENFORCEMENT AGENCIES IN POLK COUNTY,
154.86NXDNMO110POLK, COUNTY OFWRYU953BENTON SPRINGSPWTO COORDINATE ACTIVITIES OF LAW ENFORCEMENT AGENCIES IN POLK COUNTY,
156.015NXDNMO110POLK, COUNTY OFWRYU953BENTON SPRINGSPWTO COORDINATE ACTIVITIES OF LAW ENFORCEMENT AGENCIES IN POLK COUNTY,
156.09NXDNMO110POLK, COUNTY OFWRYU953BENTON SPRINGSPWTO COORDINATE ACTIVITIES OF LAW ENFORCEMENT AGENCIES IN POLK COUNTY,
451.075NXDNFB2100VOLUNTEER ELECTRIC COOPERATIVEWNCL961BENTONIGAPPLICANT IS AN ELCTRIC COOPERATIVE AND WILL USE
451.425NXDNFB100VOLUNTEER ELECTRIC COOPERATIVEWNCL961BENTONIGAPPLICANT IS AN ELCTRIC COOPERATIVE AND WILL USE
451.9NXDNFB2110VULCAN CONSTRUCTION MATERIALS LLCWQXK529BENTONIGWE ARE ENGAGED IN THE BUSINESS OF MINING.
451.9NXDNMO59VULCAN CONSTRUCTION MATERIALS LLCWQXK529BENTONIGWE ARE ENGAGED IN THE BUSINESS OF MINING.
456.9NXDNMO59VULCAN CONSTRUCTION MATERIALS LLCWQXK529BENTONIGWE ARE ENGAGED IN THE BUSINESS OF MINING.
451.9NXDNFB2110Vulcan Construction Materials LLPWREB685BentonIGApplicant will use radio to coordinate activites around various rock quarry.
451.9NXDNMO59Vulcan Construction Materials LLPWREB685BentonIGApplicant will use radio to coordinate activites around various rock quarry.
456.9NXDNMO59Vulcan Construction Materials LLPWREB685BentonIGApplicant will use radio to coordinate activites around various rock quarry.
773.25625P25FB275CHATTANOOGA, CITY OFWQWE409BENTONSGTO COORDINATE PUBLIC SAFETY ACTIVITIES, FOR MUTUAL AID & INTEROPERABILITY
773.25625P25MO30CHATTANOOGA, CITY OFWQWE409BENTONSGTO COORDINATE PUBLIC SAFETY ACTIVITIES, FOR MUTUAL AID & INTEROPERABILITY
803.25625P25MO30CHATTANOOGA, CITY OFWQWE409BENTONSGTO COORDINATE PUBLIC SAFETY ACTIVITIES, FOR MUTUAL AID & INTEROPERABILITY
807.425P25MO35Polk County 911 ECDWQOZ973ARCHVILLEGEGOVERNMENTAL ENTITY PROVIDING COMMUNICATIONS FOR PUBLIC SAFETY
807.9625P25MO35Polk County 911 ECDWQOZ973ARCHVILLEGEGOVERNMENTAL ENTITY PROVIDING COMMUNICATIONS FOR PUBLIC SAFETY
852.425P25FB225Polk County 911 ECDWQOZ973BENTONGEGOVERNMENTAL ENTITY PROVIDING COMMUNICATIONS FOR PUBLIC SAFETY
852.425P25FB235Polk County 911 ECDWQOZ973BENTONGEGOVERNMENTAL ENTITY PROVIDING COMMUNICATIONS FOR PUBLIC SAFETY
852.425P25FB2100Polk County 911 ECDWQOZ973CHEROKEEGEGOVERNMENTAL ENTITY PROVIDING COMMUNICATIONS FOR PUBLIC SAFETY
852.425P25MO35Polk County 911 ECDWQOZ973ARCHVILLEGEGOVERNMENTAL ENTITY PROVIDING COMMUNICATIONS FOR PUBLIC SAFETY
852.9625P25FB225Polk County 911 ECDWQOZ973BENTONGEGOVERNMENTAL ENTITY PROVIDING COMMUNICATIONS FOR PUBLIC SAFETY
852.9625P25FB235Polk County 911 ECDWQOZ973BENTONGEGOVERNMENTAL ENTITY PROVIDING COMMUNICATIONS FOR PUBLIC SAFETY
852.9625P25FB2100Polk County 911 ECDWQOZ973CHEROKEEGEGOVERNMENTAL ENTITY PROVIDING COMMUNICATIONS FOR PUBLIC SAFETY
852.9625P25MO35Polk County 911 ECDWQOZ973ARCHVILLEGEGOVERNMENTAL ENTITY PROVIDING COMMUNICATIONS FOR PUBLIC SAFETY
159.1575P25FB2110TENNESSEE, STATE OFKIR451BENTONPWAPPLICANT IS A GOVERNMENTAL ENTITY. RADIO WILL BE USED TO CONDUCT OFFICIAL CONSERVATION AND WILDLIFE DUTIES IN THE STATE OF TENNESSEE.
159.24P25FB2110TENNESSEE, STATE OFKIR451BENTONPWAPPLICANT IS A GOVERNMENTAL ENTITY. RADIO WILL BE USED TO CONDUCT OFFICIAL CONSERVATION AND WILDLIFE DUTIES IN THE STATE OF TENNESSEE.
150.92P25MO50TENNESSEE, STATE OF (TDOT)WPKA573BENTONPWTO COORDINATE ACTIVITIES OF STATE DEPT. OF TRANSPORTATION
159.585P25FB2110TENNESSEE, STATE OF (TDOT)WPKA573BENTONPWTO COORDINATE ACTIVITIES OF STATE DEPT. OF TRANSPORTATION
159.585P25MO110TENNESSEE, STATE OF (TDOT)WPKA573BENTONPWTO COORDINATE ACTIVITIES OF STATE DEPT. OF TRANSPORTATION
153.845P25MO110Tennessee, State of (TEMA)WNHJ567BENTONPWTO COORDINATE EMERGENCY MANAGEMENT ACTIVITIES
153.92P25MO110Tennessee, State of (TEMA)WNHJ567BENTONPWTO COORDINATE EMERGENCY MANAGEMENT ACTIVITIES
155.025P25FB2100Tennessee, State of (TEMA)WNHJ567BENTONPWTO COORDINATE EMERGENCY MANAGEMENT ACTIVITIES
155.025P25FB2100Tennessee, State of (TEMA)WNHJ567DUCKTOWNPWTO COORDINATE EMERGENCY MANAGEMENT ACTIVITIES
155.025P25MO110Tennessee, State of (TEMA)WNHJ567BENTONPWTO COORDINATE EMERGENCY MANAGEMENT ACTIVITIES
158.82P25MO110Tennessee, State of (TEMA)WNHJ567BENTONPWTO COORDINATE EMERGENCY MANAGEMENT ACTIVITIES
158.835P25FB2100Tennessee, State of (TEMA)WNHJ567BENTONPWTO COORDINATE EMERGENCY MANAGEMENT ACTIVITIES
158.835P25MO110Tennessee, State of (TEMA)WNHJ567BENTONPWTO COORDINATE EMERGENCY MANAGEMENT ACTIVITIES
453.425P25MO100Tennessee, State of (TEMA)WNHJ567BENTONPWTO COORDINATE EMERGENCY MANAGEMENT ACTIVITIES
460.525P25FB275TENNESSEE, STATE OF BUREAU OF INVESTIGATIONWNFL568BENTONPWAPPLICANT IS GOVERNMENTAL ENTITY ENGAGED IN POLICE PROTECTION ACTIVITES. RADIO WILL BE USED FOR LAW-ENFORCEMENT AND ADMINISTRATIVE PURPOSES.
460.55P25FB275TENNESSEE, STATE OF BUREAU OF INVESTIGATIONWNFL568BENTONPWAPPLICANT IS GOVERNMENTAL ENTITY ENGAGED IN POLICE PROTECTION ACTIVITES. RADIO WILL BE USED FOR LAW-ENFORCEMENT AND ADMINISTRATIVE PURPOSES.

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Trunked Frequencies

18 trunked frequencies including 9 DMR, 1 NXDN, and 8 P25 digital scanner frequencies are included in the table below. Trunked radio systems utilize a data channel and multiple voice frequencies. Frequencies are listed in the order of DMR -> NXDN -> P25 and sorted within each frequency type by Entity Name.

Notice: To allow practical viewing of the table below, some data columns are removed on smaller display widths. If you are seeing this message, some columns are removed from the table. To see all columns, view this webpage on a display that allows a browser window width of at least 1,000 pixels.

FrequencyFrequency in Megahertz (MHz)
TypeClass Station Code (Transmitter Type)

MO – Mobile (includes handhelds)
FB – Base
FB2 – Mobile Relay (conventional repeater)
FB6 – Private Carrier for Profit
FB8 – Centralized Trunk Relay (Trunked System)
FBT – Temporary Base
FX1 – Control Station (Possibly Dispatch Center)

Click here for a list of all codes.
PwrMax Output Power of Transmitter, Watts

Used to determine strength of RF signal and the likelihood of receiving the frequency
Entity NameThe licensee of the frequency.
Call Sign
& LOC#Click the hyperlink to view full license information on the FCC website. The frequency location (site) number is listed below the call sign.
CityThe general location of the transmitter. Many licenses do not include this information—in such cases, the field will be blank.
SrvcRadio Service Code

Common examples:

PW - Public Safety, Conventional
IG - Industrial/Business, Conventional
YG - Industrial/Business, Trunked
YE - Public Safety, Trunked
SY - Public Safety, Trunked 700 MHz
Codes beginning with "Y" indicate trunked systems.

Click here for a list of all codes.
Eligibility ActivityThis description is useful for determining the purpose and use of the radio frequency.
451.8375DMRFB8110Mobile Communications America, Inc.WPRT262
LOC 1
BENTONYGAPPLICANT PROPOSES TO SUPPLY ON A COMMERCIAL BASIS MOBILE RELAY SERVICE TO ELIGIBLES UNDER FCC RULES.
451.9875DMRFB8110Mobile Communications America, Inc.WPRT262
LOC 1
BENTONYGAPPLICANT PROPOSES TO SUPPLY ON A COMMERCIAL BASIS MOBILE RELAY SERVICE TO ELIGIBLES UNDER FCC RULES.
452.2375DMRFB8110Mobile Communications America, Inc.WPRT262
LOC 1
BENTONYGAPPLICANT PROPOSES TO SUPPLY ON A COMMERCIAL BASIS MOBILE RELAY SERVICE TO ELIGIBLES UNDER FCC RULES.
452.4375DMRFB8110Mobile Communications America, Inc.WPRT262
LOC 1
BENTONYGAPPLICANT PROPOSES TO SUPPLY ON A COMMERCIAL BASIS MOBILE RELAY SERVICE TO ELIGIBLES UNDER FCC RULES.
461.7625DMRFB8110Mobile Communications America, Inc.WPRT262
LOC 1
BENTONYGAPPLICANT PROPOSES TO SUPPLY ON A COMMERCIAL BASIS MOBILE RELAY SERVICE TO ELIGIBLES UNDER FCC RULES.
461.9875DMRFB8110Mobile Communications America, Inc.WPRT262
LOC 1
BENTONYGAPPLICANT PROPOSES TO SUPPLY ON A COMMERCIAL BASIS MOBILE RELAY SERVICE TO ELIGIBLES UNDER FCC RULES.
463.7375DMRFB8110Mobile Communications America, Inc.WPRT262
LOC 1
BENTONYGAPPLICANT PROPOSES TO SUPPLY ON A COMMERCIAL BASIS MOBILE RELAY SERVICE TO ELIGIBLES UNDER FCC RULES.
464.8625DMRFB8110Mobile Communications America, Inc.WPRT262
LOC 1
BENTONYGAPPLICANT PROPOSES TO SUPPLY ON A COMMERCIAL BASIS MOBILE RELAY SERVICE TO ELIGIBLES UNDER FCC RULES.
462DMRFB6100Mutual Aid Supplies, Inc.WQRM218
LOC 1
BentonIGApplicant is a private carrier providing service to Part 90 eligibles and private internal communications.
462NXDNFB6100Mutual Aid Supplies, Inc.WQRM218
LOC 1
BentonIGApplicant is a private carrier providing service to Part 90 eligibles and private internal communications.
462P25FB6100Mutual Aid Supplies, Inc.WQRM218
LOC 1
BentonIGApplicant is a private carrier providing service to Part 90 eligibles and private internal communications.
769.29375P25FB2100TENNESSEE, STATE OF (TACN)WQLE426
LOC 1
BENTONSYTO COORDINATE PUBLIC SAFETY & PUBLIC SERVICE AGENCIES SUPPORTING PUBLIC SAFETY ON A STATEWIDE TRUNK RADIO SYSTEM.
770.33125P25FB2100TENNESSEE, STATE OF (TACN)WQLE426
LOC 1
BENTONSYTO COORDINATE PUBLIC SAFETY & PUBLIC SERVICE AGENCIES SUPPORTING PUBLIC SAFETY ON A STATEWIDE TRUNK RADIO SYSTEM.
770.60625P25FB2100TENNESSEE, STATE OF (TACN)WQLE426
LOC 1
BENTONSYTO COORDINATE PUBLIC SAFETY & PUBLIC SERVICE AGENCIES SUPPORTING PUBLIC SAFETY ON A STATEWIDE TRUNK RADIO SYSTEM.
771.30625P25FB2100TENNESSEE, STATE OF (TACN)WQLE426
LOC 1
BENTONSYTO COORDINATE PUBLIC SAFETY & PUBLIC SERVICE AGENCIES SUPPORTING PUBLIC SAFETY ON A STATEWIDE TRUNK RADIO SYSTEM.
771.68125P25FB2100TENNESSEE, STATE OF (TACN)WQLE426
LOC 1
BENTONSYTO COORDINATE PUBLIC SAFETY & PUBLIC SERVICE AGENCIES SUPPORTING PUBLIC SAFETY ON A STATEWIDE TRUNK RADIO SYSTEM.
772.55625P25FB2100TENNESSEE, STATE OF (TACN)WQLE426
LOC 1
BENTONSYTO COORDINATE PUBLIC SAFETY & PUBLIC SERVICE AGENCIES SUPPORTING PUBLIC SAFETY ON A STATEWIDE TRUNK RADIO SYSTEM.
774.68125P25FB2100TENNESSEE, STATE OF (TACN)WQLE426
LOC 1
BENTONSYTO COORDINATE PUBLIC SAFETY & PUBLIC SERVICE AGENCIES SUPPORTING PUBLIC SAFETY ON A STATEWIDE TRUNK RADIO SYSTEM.

These results were updated with the latest information from the FCC on Sunday, May 5, 2024 at 9:31pm CDT.

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