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 HampshireSunapeeEastern
603New HampshireSalemEastern
603New HampshireJaffreyEastern
603New HampshireRindgeEastern
603New HampshireSuncookEastern
603New HampshireNewmarketEastern
603New HampshireLymeEastern
603New HampshireLebanonEastern
603New HampshireSalisburyEastern
603New HampshireLittletonEastern
603New HampshireNew BostonEastern
603New HampshireMarlboroughEastern
603New HampshireWiltonEastern
603New HampshireCamptonEastern
603New HampshireClaremontEastern
603New HampshireAshlandEastern
603New HampshireExeterEastern
603New HampshireRumneyEastern
603New HampshireFranconiaEastern
603New HampshireWestmorelandEastern
603New HampshireContoocookEastern
603New HampshireNorthwoodEastern
603New HampshireAndoverEastern
603New HampshireMilton MillsEastern
603New HampshireWalpoleEastern