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 HampshireAlsteadEastern
603New HampshireWest ChesterfieldEastern
603New HampshireAntrimEastern
603New HampshireCamptonEastern
603New HampshireBristolEastern
603New HampshireTamworthEastern
603New HampshireWarnerEastern
603New HampshireTiltonEastern
603New HampshireWolfeboroEastern
603New HampshirePortsmouthEastern
603New HampshireCenter TuftonboroEastern
603New HampshireMeridenEastern
603New HampshireGrovetonEastern
603New HampshireRumneyEastern
603New HampshireNew BostonEastern
603New HampshireCanterburyEastern
603New HampshireSouth TamworthEastern
603New HampshireWalpoleEastern
603New HampshireEppingEastern
603New HampshirePlymouthEastern
603New HampshireE RochesterEastern
603New HampshireSeabrookEastern
603New HampshireCornishEastern
603New HampshireCtr BarnsteadEastern
603New HampshirePlainfieldEastern