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 HampshireBartlettEastern
603New HampshireGrovetonEastern
603New HampshireConcordEastern
603New HampshireNorthwoodEastern
603New HampshireEppingEastern
603New HampshireNorth StratfordEastern
603New HampshireHamptonEastern
603New HampshireMeridenEastern
603New HampshireWolfeboroEastern
603New HampshireAndoverEastern
603New HampshireHennikerEastern
603New HampshireHarrisvilleEastern
603New HampshireEnfieldEastern
603New HampshireNorth WalpoleEastern
603New HampshireAshlandEastern
603New HampshireSanbornvilleEastern
603New HampshirePlymouthEastern
603New HampshireLancasterEastern
603New HampshireContoocookEastern
603New HampshirePenacookEastern
603New HampshireAntrimEastern
603New HampshireDurhamEastern
603New HampshireGraftonEastern
603New HampshireRyeEastern
603New HampshireJacksonEastern