Merrimack County Police Frequencies

If available, see below for a list of known police frequencies for Merrimack County in New Hampshire. Or, navigate to your city or town to view your local city and/or police frequencies within Merrimack County, New Hampshire.






Merrimack County Police Radar Detectors & Merrimack County Police Scanners

Detect police activity and stay ticket-free in Merrimack County with these police radar detectors.