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 HampshireClaremontEastern
603New HampshireExeterEastern
603New HampshireNorth WalpoleEastern
603New HampshireMadisonEastern
603New HampshireAltonEastern
603New HampshireNewmarketEastern
603New HampshireRindgeEastern
603New HampshireCtr OssipeeEastern
603New HampshireAntrimEastern
603New HampshirePittsburgEastern
603New HampshireGilmantonEastern
603New HampshireKingstonEastern
603New HampshireLisbonEastern
603New HampshireAlsteadEastern
603New HampshireRochesterEastern
603New HampshireCandiaEastern
603New HampshireBoscawenEastern
603New HampshireBedfordEastern
603New HampshireConcordEastern
603New HampshireFarmingtonEastern
603New HampshireNewportEastern
603New HampshireLebanonEastern
603New HampshireChichesterEastern
603New HampshireSuncookEastern
603New HampshireSanbornvilleEastern