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 HampshireSouth TamworthEastern
603New HampshireBartlettEastern
603New HampshireW LebanonEastern
603New HampshireRaymondEastern
603New HampshireMilton MillsEastern
603New HampshirePlaistowEastern
603New HampshireBoscawenEastern
603New HampshireSalisburyEastern
603New HampshireHarrisvilleEastern
603New HampshireFarmingtonEastern
603New HampshireWashingtonEastern
603New HampshireFitzwilliamEastern
603New HampshireMilanEastern
603New HampshireGrovetonEastern
603New HampshireLisbonEastern
603New HampshireRumneyEastern
603New HampshireSunapeeEastern
603New HampshireNashuaEastern
603New HampshireN WoodstockEastern
603New HampshireSuncookEastern
603New HampshirePlainfieldEastern
603New HampshireOrfordEastern
603New HampshireCtr OssipeeEastern
603New HampshireWeareEastern
603New HampshireDoverEastern