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 HampshireBristolEastern
603New HampshireMonroeEastern
603New HampshireSullivanEastern
603New HampshireGraftonEastern
603New HampshireWashingtonEastern
603New HampshireN WoodstockEastern
603New HampshireMeridenEastern
603New HampshireChichesterEastern
603New HampshireFitzwilliamEastern
603New HampshireSouth TamworthEastern
603New HampshireEpsomEastern
603New HampshireWinchesterEastern
603New HampshireCtr OssipeeEastern
603New HampshireBoscawenEastern
603New HampshireLancasterEastern
603New HampshireOrfordEastern
603New HampshireMarlboroughEastern
603New HampshireBartlettEastern
603New HampshireNewmarketEastern
603New HampshireRochesterEastern
603New HampshireNew DurhamEastern
603New HampshireHanoverEastern
603New HampshireBethlehemEastern
603New HampshireDoverEastern
603New HampshireChesterfieldEastern