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Sullivan County Police Frequencies

Sullivan County in New Hampshire has 3 countywide conventional frequencies and 0 countywide talkgroups in our database. Use the list of 22 cities and communities below for local police departments.

About Sullivan County Police Frequencies

  • 2 conventional channels are analog FM, so any scanner can receive them. Enter the frequency and set the tone shown in the table.
  • 1 conventional channel uses a digital mode (P25), which needs a scanner that decodes that mode.

Sullivan County conventional frequencies

Dispatch

AgencyDescriptionFrequency (MHz)ToneModeFCC
Sullivan County SheriffLaw Operations156.1500
In 159.0900
NAC 117P25KTH571

Talk-around & Car-to-Car

AgencyDescriptionFrequency (MHz)ToneModeFCC
Sullivan County SheriffCounty Car to Car154.8150141.3 PLFMNKTH571

Jails & Corrections

AgencyDescriptionFrequency (MHz)ToneModeFCC
Sullivan County JailCounty Jail Operations154.7475
In 159.2100
136.5 PLFMNKD46135

Cities & communities in Sullivan County

Common questions

What frequency do the police use in Sullivan County?

Dispatch channels listed for Sullivan County: Sullivan County Sheriff 156.1500 MHz (NAC 117).