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Croydon Police Frequencies

We do not have frequencies listed specifically for Croydon in Sullivan County, New Hampshire yet. Countywide channels for Sullivan County that may also cover this area are shown below when we have them. The closest trunked radio site we have is Colonial Drive (Litchfield), about 43 miles away.

About Croydon 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 channels that also cover Croydon

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

Nearest trunked radio sites

Distances are measured from the center of Croydon.

Colonial Drive · Litchfield
Site 1 (hex 1) · about 43 mi away
Voice 453.15, 453.5
Highlander Ct · Litchfield
Site 2 (hex 2) · about 43 mi away
Voice 460.1875, 460.525
Bancroft Highway · Litchfield
Site 3 (hex 3) · about 43 mi away
Voice 453.2625, 453.6375

Common questions

What frequency do the police use in Croydon?

We do not have a dispatch channel listed specifically for Croydon. County-level dispatch channels in the same county: Sullivan County Sheriff 156.1500 MHz (NAC 117).