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 HampshireWonalancetEastern
603New HampshireCtr OssipeeEastern
603New HampshireBristolEastern
603New HampshireChesterEastern
603New HampshireJeffersonEastern
603New HampshireTiltonEastern
603New HampshireHampsteadEastern
603New HampshireSouth TamworthEastern
603New HampshireConwayEastern
603New HampshireFranconiaEastern
603New HampshireColebrookEastern
603New HampshirePenacookEastern
603New HampshireSeabrookEastern
603New HampshireHollisEastern
603New HampshireHennikerEastern
603New HampshirePortsmouthEastern
603New HampshireHancockEastern
603New HampshireFranklinEastern
603New HampshireContoocookEastern
603New HampshireLittletonEastern
603New HampshireWentworthEastern
603New HampshireNew DurhamEastern
603New HampshireMarlowEastern
603New HampshireExeterEastern
603New HampshireWolfeboroEastern