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 HampshireLancasterEastern
603New HampshireKeeneEastern
603New HampshirePelhamEastern
603New HampshireConwayEastern
603New HampshireRindgeEastern
603New HampshireCtr OssipeeEastern
603New HampshireAntrimEastern
603New HampshireCharlestownEastern
603New HampshireBedfordEastern
603New HampshirePlaistowEastern
603New HampshireSunapeeEastern
603New HampshireMilton MillsEastern
603New HampshirePlainfieldEastern
603New HampshireMonroeEastern
603New HampshireNorth SandwichEastern
603New HampshireW LebanonEastern
603New HampshireDurhamEastern
603New HampshireMilfordEastern
603New HampshireWentworthEastern
603New HampshirePittsfieldEastern
603New HampshirePlymouthEastern
603New HampshireEnfieldEastern
603New HampshireGoffstownEastern
603New HampshireContoocookEastern
603New HampshireClaremontEastern