Below are any New Hampshire statewide conventional or trunking systems followed by New Hampshire police frequencies sorted by county. To find your local New Hampshire police frequencies, navigate to your county and enter the frequencies you find into your police scanner. Please feel free to submit corrections!
New Hampshire is a state in the New England region of the northeastern United States. New Hampshire's bordered by Massachusetts to the south, Vermont to the west, Maine and the Atlantic Ocean to the east, and the Canadian province of Quebec to the north. New Hampshire is the 5th smallest by land area and the 10th least populous of the 50 states. In January 1776, it became the first of the British North American colonies to establish a government independent of the Kingdom of Great Britain's authority, and it was the first to establish New Hampshire's own state constitution. Six months later, it became one of the original 13 states that founded the United States of America, and in June 1788 it was the ninth state to ratify the Constitution, bringing that document into effect.