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 HampshireFranconiaEastern
603New HampshireLymeEastern
603New HampshireHancockEastern
603New HampshireSanbornvilleEastern
603New HampshireMilton MillsEastern
603New HampshireNorth StratfordEastern
603New HampshireSullivanEastern
603New HampshireGrovetonEastern
603New HampshireNew DurhamEastern
603New HampshireMilanEastern
603New HampshirePlainfieldEastern
603New HampshireAltonEastern
603New HampshireChathamEastern
603New HampshireRaymondEastern
603New HampshireE RochesterEastern
603New HampshireCenter ConwayEastern
603New HampshireN WoodstockEastern