New Hampshire Area Codes

Here is the current list of area codes in the state of New Hampshire. There are 142 area codes in New Hampshire that are currently being used. Find out all New Hampshire area codes below by searching each of the cities below. We have the most up-to-date list of area codes in New Hampshire.

Area Code State City Timezone
603New HampshireKeeneEastern
603New HampshireHillsboroEastern
603New HampshireFranconiaEastern
603New HampshirePittsfieldEastern
603New HampshireTiltonEastern
603New HampshireHennikerEastern
603New HampshireRindgeEastern
603New HampshireLaconiaEastern
603New HampshireGrovetonEastern
603New HampshireHamptonEastern
603New HampshireWeareEastern
603New HampshireMilanEastern
603New HampshireKingstonEastern
603New HampshireDeerfieldEastern
603New HampshireWarnerEastern
603New HampshireGreenfieldEastern
603New HampshireDurhamEastern
603New HampshireW LebanonEastern
603New HampshirePlaistowEastern
603New HampshireBelmontEastern
603New HampshireAndoverEastern
603New HampshirePortsmouthEastern
603New HampshireMadisonEastern
603New HampshirePlymouthEastern
603New HampshireGorhamEastern