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 HampshireSanbornvilleEastern
603New HampshirePittsburgEastern
603New HampshireHillsboroEastern
603New HampshireHamptonEastern
603New HampshirePlainfieldEastern
603New HampshireErrolEastern
603New HampshireGreenfieldEastern
603New HampshireTroyEastern
603New HampshireDurhamEastern
603New HampshireAshlandEastern
603New HampshireCamptonEastern
603New HampshireWentworthEastern
603New HampshireJacksonEastern
603New HampshireGilmantonEastern
603New HampshireNew DurhamEastern
603New HampshireLisbonEastern
603New HampshireE RochesterEastern
603New HampshireNorthwoodEastern
603New HampshireW LebanonEastern
603New HampshireRindgeEastern
603New HampshireSouth TamworthEastern
603New HampshireWinchesterEastern
603New HampshireWoodsvilleEastern
603New HampshireWonalancetEastern
603New HampshireMadisonEastern