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 HampshireHollisEastern
603New HampshireRumneyEastern
603New HampshireConcordEastern
603New HampshireNewmarketEastern
603New HampshireWinchesterEastern
603New HampshireDurhamEastern
603New HampshireEast KingstonEastern
603New HampshireHillsboroEastern
603New HampshireCanterburyEastern
603New HampshireFranconiaEastern
603New HampshireNewportEastern
603New HampshireLisbonEastern
603New HampshireNorth WalpoleEastern
603New HampshireBelmontEastern
603New HampshireWolfeboroEastern
603New HampshireContoocookEastern
603New HampshireLittletonEastern
603New HampshireCharlestownEastern
603New HampshireBristolEastern
603New HampshireCornishEastern
603New HampshireSanbornvilleEastern
603New HampshireCenter TuftonboroEastern
603New HampshireWentworthEastern
603New HampshireGilmanton Iron WorksEastern
603New HampshireSouth TamworthEastern