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 HampshireSullivanEastern
603New HampshireWeareEastern
603New HampshireTiltonEastern
603New HampshireJacksonEastern
603New HampshireCharlestownEastern
603New HampshireErrolEastern
603New HampshireJeffersonEastern
603New HampshireDerryEastern
603New HampshireMilton MillsEastern
603New HampshireContoocookEastern
603New HampshirePlainfieldEastern
603New HampshireEppingEastern
603New HampshireSeabrookEastern
603New HampshireMarlowEastern
603New HampshireGoffstownEastern
603New HampshireMeridenEastern
603New HampshirePelhamEastern
603New HampshireNewportEastern
603New HampshireLaconiaEastern
603New HampshireBoscawenEastern
603New HampshireHillsboroEastern
603New HampshireAlsteadEastern
603New HampshireWentworthEastern
603New HampshireSanbornvilleEastern
603New HampshireNorth ConwayEastern