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 HampshireLebanonEastern
603New HampshireJeffersonEastern
603New HampshireGrovetonEastern
603New HampshireWinchesterEastern
603New HampshireDeerfieldEastern
603New HampshireSunapeeEastern
603New HampshireMeredithEastern
603New HampshireN WoodstockEastern
603New HampshireEpsomEastern
603New HampshireWarrenEastern
603New HampshireBethlehemEastern
603New HampshireNorth ConwayEastern
603New HampshireFranconiaEastern
603New HampshireWashingtonEastern
603New HampshireHancockEastern
603New HampshireRochesterEastern
603New HampshireAltonEastern
603New HampshireContoocookEastern
603New HampshireCtr OssipeeEastern
603New HampshireBoscawenEastern
603New HampshirePlymouthEastern
603New HampshireWest ChesterfieldEastern
603New HampshirePortsmouthEastern
603New HampshireRumneyEastern
603New HampshireSeabrookEastern