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 HampshireDoverEastern
603New HampshireNewportEastern
603New HampshirePelhamEastern
603New HampshireMerrimackEastern
603New HampshireDurhamEastern
603New HampshireChesterfieldEastern
603New HampshireAntrimEastern
603New HampshireMilfordEastern
603New HampshireDeerfieldEastern
603New HampshirePittsburgEastern
603New HampshireRaymondEastern
603New HampshireBedfordEastern
603New HampshireWalpoleEastern
603New HampshireMeredithEastern
603New HampshireChathamEastern
603New HampshireEast KingstonEastern
603New HampshireLancasterEastern
603New HampshireClaremontEastern
603New HampshirePlaistowEastern
603New HampshireFarmingtonEastern
603New HampshireNashuaEastern
603New HampshireHinsdaleEastern
603New HampshireMarlowEastern
603New HampshireGraftonEastern
603New HampshireTiltonEastern