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 HampshireOrfordEastern
603New HampshireSuncookEastern
603New HampshireMilton MillsEastern
603New HampshireClaremontEastern
603New HampshireHanoverEastern
603New HampshireWestmorelandEastern
603New HampshireHampsteadEastern
603New HampshireWarrenEastern
603New HampshireWoodsvilleEastern
603New HampshireCtr BarnsteadEastern
603New HampshireWiltonEastern
603New HampshireCenter ConwayEastern
603New HampshirePeterboroughEastern
603New HampshireChathamEastern
603New HampshireSomersworthEastern
603New HampshireDerryEastern
603New HampshireNewburyEastern
603New HampshireHinsdaleEastern
603New HampshireDeerfieldEastern
603New HampshireAshlandEastern
603New HampshireRindgeEastern
603New HampshireWhitefieldEastern
603New HampshireHamptonEastern
603New HampshireBristolEastern
603New HampshireCenter TuftonboroEastern