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 HampshireEast KingstonEastern
603New HampshireJacksonEastern
603New HampshireMadisonEastern
603New HampshireHancockEastern
603New HampshireLittletonEastern
603New HampshirePlymouthEastern
603New HampshireCanterburyEastern
603New HampshireE RochesterEastern
603New HampshireNew DurhamEastern
603New HampshireTiltonEastern
603New HampshireHanoverEastern
603New HampshireNorthwoodEastern
603New HampshirePittsfieldEastern
603New HampshireLymeEastern
603New HampshireCandiaEastern
603New HampshirePeterboroughEastern
603New HampshireAshlandEastern
603New HampshireFranconiaEastern
603New HampshireWestmorelandEastern
603New HampshireCtr OssipeeEastern
603New HampshireHinsdaleEastern
603New HampshireNorth StratfordEastern
603New HampshireLancasterEastern
603New HampshireBristolEastern
603New HampshireSeabrookEastern