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 HampshireNewmarketEastern
603New HampshireNewportEastern
603New HampshireSomersworthEastern
603New HampshireGoffstownEastern
603New HampshireWinchesterEastern
603New HampshireHollisEastern
603New HampshirePeterboroughEastern
603New HampshireSalisburyEastern
603New HampshireRochesterEastern
603New HampshireGorhamEastern
603New HampshireNorth SandwichEastern
603New HampshireHinsdaleEastern
603New HampshireCharlestownEastern
603New HampshireWest ChesterfieldEastern
603New HampshireSouth TamworthEastern
603New HampshireNew DurhamEastern
603New HampshireAndoverEastern
603New HampshireMerrimackEastern
603New HampshireDeerfieldEastern
603New HampshireRyeEastern
603New HampshireBowEastern
603New HampshireHancockEastern
603New HampshireMarlboroughEastern
603New HampshireAntrimEastern
603New HampshireContoocookEastern