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Almost all Public Safety and local government agencies in Charleston County use the Palmetto 800 system for communication. These county agencies use sites 1-10 Charleston County Simulcast, 1-11 Edisto Island, 1-12 Summerville and 1-13 North Charleston. Other sites in Charleston County only carry communications for state agencies and adjacent counties. All law enforcement communications are encrypted.

Frequencies

Charleston County

Fire Departments
Palmetto 800
Project 25 Phase II
All fire departments in Charleston Co. operate on the Palmetto P25 system.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.17500KNDT241 BM 131.8 PL ASH RIVR FD Ashley River FD 2 FM Fire-Tac
155.14500KNDB820 B ST ANDRWS FD St. Andrews FD FM Fire-Tac
453.15000WNQB765 B ST ANDRWS FD St. Andrews FD FM Fire-Tac
453.20000WNQB765 BM ST ANDRWS FD St. Andrews FD FM Fire-Tac
154.28000KNDB820 BM ST JOHNS FD St. Johns FD FM Fire-Tac
155.14500KNDB820 B ST JOHNS FD St. Johns FD FM Fire-Tac
EMS/Rescue
Palmetto 800
Project 25 Phase II
Carries all Charleston Co.EMS radio traffic.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.32500WNLV622 BM 179.9 PL Meducare Dsp MUSC Meducare Helicopter Dispatch FM EMS Dispatch
155.20500WNXY340 BM Meducar Helo MUSC Meducare Helicopter FM EMS-Tac
463.02500WNYV814 BM 179.9 PL MED 2 MUSC Meducare Helicopter FM EMS-Tac
155.29500KYO362 BM Rural/Metro Rural/Metro Ambulance FM EMS-Tac
155.20000KYO362 B Rural/Metro Rural/Metro Ambulance FM EMS-Tac
851.26250WQBD656 BM 156.7 PL Awendaw Rpt County EMS Awendaw Repeater FMN EMS-Talk
Police
Palmetto 800
Project 25 Phase II
Charleston Co. SD traffic is carried on this system. All law enforcement communications are encrypted.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.07000KJK696 BM 186.2 PL Chas PD Regn Charleston PD Regional Police FM Law Tac
854.98750 RM 156.7 PL CC JAIL BU Charleston Co. Jail - Back-up FM Law Tac
852.82500WQBD658 BM 156.7 PL CC SO Awendaw Sheriff Awendaw Repeater FMN Law Dispatch
Local Government

Charleston County has 800MHz conventional repeaters installed in multiple locations throughout the county for interoperability purposes. The nation-wide interoperability frequencies can be found here https://www.radioreference.com/apps/db/?aid=7742. The South Carolina interoperability frequencies can be found here https://www.radioreference.com/apps/db/?aid=6509.

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
453.72500WPXK809 RM CHAS HOUSING Charleston Housing Authority F-1 FM Public Works
856.98750WPRI283 RM 156.7 PL CHAS P&R Charleston Co. Parks and Rec FM Public Works
859.26250WPRI283 RM 156.7 PL CHAS P&R Charleston Co. Parks and Rec FM Public Works
155.11500WNGN465 BM PATS POINT Patriots Point Maintenace FM Public Works
453.30000WNGN465 BM PATS POINT Patriots Point Security FM Security

Municipalities

Charleston (City)
Palmetto 800
Project 25 Phase II
Charleston City PD and FD (with the exception of the below fireground channels) operate exclusively on this system. All law enforcement communications are encrypted.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
853.48750 127.3 PL CHAS FD FG 1 Charleston FD Fireground 1 FM Fire-Tac
853.48750 156.7 PL CHAS FD FG 2 Charleston FD Fireground 2 FM Fire-Tac
853.48750 179.9 PL CHAS FD FG 3 Charleston FD Fireground 3 FM Fire-Tac
853.48750 203.5 PL CHAS FD FG 4 Charleston FD Fireground 4 FM Fire-Tac
North Charleston
Palmetto 800
Project 25 Phase II
North Charleston PD and FD operate exclusively on this system. All law enforcement communications are encrypted.
Mount Pleasant
Palmetto 800
Project 25 Phase II
Mt.Pleasant PD and FD operate exclusively on this system. All law enforcement communications are encrypted.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
852.76250 243 DPL MT PL FD FG Mount Pleasant FD Fireground FM Fire-Tac
Sullivans Island
Palmetto 800
Project 25 Phase II
Sullivan's Island PD and FD operate exclusively on this system. All law enforcement communications are encrypted.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
153.78500WNQU216 BM Slvns Is FD Sullivans Island FD FM Fire-Tac
156.15000WPBJ255 BM Sulvns Is PD Sullivans Island PD FM Law Tac
154.11500KFN512 BM Sulvns Is PD Sullivans Island PD FM Law Tac
155.61000KIY412 BM Slvns Is FD Sullivans Island FD FM Fire-Tac
155.70000KIY412 BM Slvns Is FD Sullivans Island FD FM Fire-Tac
156.24000WPFU685 RM Slvns Is FD Sullivans Island FD FM Fire-Tac
Isle of Palms
Palmetto 800
Project 25 Phase II
Isle of Palms PD and FD operate exclusively on this system. All law enforcement communications are encrypted.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
868.48750 156.7 PL IOP FD FG Isle of Palms FD Fireground FM Fire-Tac
Lincolnville
Palmetto 800
Project 25 Phase II
Lincolnville FD has talkgroups on this system.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
453.75000WPXS359 RM LinclnviilFD Lincolnville FD FM Fire-Tac
155.37000WQLV546 RM Lnclnvl Resq Lincolnville Rescue FM EMS-Tac
154.78500 RM LncRsq Admin Lincolnville Rescue Sqaud Admin FMN EMS-Tac
154.87500 RM LncRsq Rg6 Lincolnville Rescue Squad Charleston Region 6 FMN EMS-Tac
159.09750WQLV546 RM LncRsq Alert Lincolnville Rescue Squad Alert FMN EMS Dispatch
James Island
Palmetto 800
Project 25 Phase II
James Island FD is dispatched by Charleston County on this trunked radio system.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
854.91250WQTM969 RM 026 DPL James Is PSD James Island Public Service District FMN Public Works
Kiawah Island
Palmetto 800
Project 25 Phase II
Kiawah Island has a talkgroup on the Palmetto P25 system.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.45000KNGA337 RM 173.8 PL Kiawah Sec Kiawah Island Security FM Schools
461.85000WQFI270 RM 173.8 PL Kiawah Ops Kiawah Island Ops FM Public Works
Seabrook Island
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
463.52500KNGA337 RM 734 DPL Seabrook Is Seabrook Island Security FM Schools

Education

County Public Schools
Colleges and Universities
Palmetto 800
Project 25 Phase II
Most radio communications for local colleges and universities are carried on this system.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
152.00750WPKP302 B MUSC Page MUSC Paging FM Data
461.02500WNUQ259 BM 156.7 PL MUSC CallBox MUSC Emergency Call Boxes FM Security
855.46250 103.5 PL TTC-BC Trident Technical College - Berkeley Campus FM Schools
857.98750WPPV344 R 103.5 PL CofC PS 1 College of Charleston Public Safety FM Law Dispatch
858.98750WPPV344 R 103.5 PL CofC PS 2 College of Charleston Public Safety FM Law Talk
859.98750 103.5 PL TTC-NC Trident Technical College - North Campus FM Schools
860.98750 156.7 PL CITADEL PS Citadel Public Safety FM Schools