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 HampshireSalisburyEastern
603New HampshireNewburyEastern
603New HampshireMilfordEastern
603New HampshireNorth WalpoleEastern
603New HampshireChesterEastern
603New HampshireTamworthEastern
603New HampshireChesterfieldEastern
603New HampshireExeterEastern
603New HampshireHampsteadEastern
603New HampshireGreenvilleEastern
603New HampshireKeeneEastern
603New HampshireChathamEastern
603New HampshireAlsteadEastern
603New HampshireTiltonEastern
603New HampshirePelhamEastern
603New HampshirePlymouthEastern
603New HampshireDurhamEastern
603New HampshireAltonEastern
603New HampshireSeabrookEastern
603New HampshireCandiaEastern
603New HampshireSunapeeEastern
603New HampshireMeredithEastern
603New HampshireAshlandEastern
603New HampshireCanterburyEastern
603New HampshireWestmorelandEastern