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 HampshireNorth StratfordEastern
603New HampshireCanaanEastern
603New HampshireColebrookEastern
603New HampshireLisbonEastern
603New HampshirePlainfieldEastern
603New HampshireGilmantonEastern
603New HampshireConcordEastern
603New HampshireTroyEastern
603New HampshireMonroeEastern
603New HampshirePenacookEastern
603New HampshireJaffreyEastern
603New HampshireTamworthEastern
603New HampshireWonalancetEastern
603New HampshireE RochesterEastern
603New HampshireNorthwoodEastern
603New HampshireCanterburyEastern
603New HampshireWinchesterEastern
603New HampshireSalemEastern
603New HampshireGorhamEastern
603New HampshireFitzwilliamEastern
603New HampshireW LebanonEastern
603New HampshireHancockEastern
603New HampshireRyeEastern
603New HampshireSomersworthEastern
603New HampshirePittsburgEastern