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 HampshireNashuaEastern
603New HampshireN WoodstockEastern
603New HampshireHancockEastern
603New HampshireHillsboroEastern
603New HampshireGilmanton Iron WorksEastern
603New HampshireChesterfieldEastern
603New HampshireMilton MillsEastern
603New HampshireJaffreyEastern
603New HampshireTiltonEastern
603New HampshireGreenfieldEastern
603New HampshirePlymouthEastern
603New HampshireBerlinEastern
603New HampshireWhitefieldEastern
603New HampshireFitzwilliamEastern
603New HampshireWarnerEastern
603New HampshireNewmarketEastern
603New HampshireHollisEastern
603New HampshireFarmingtonEastern
603New HampshireSullivanEastern
603New HampshireGilmantonEastern
603New HampshireRindgeEastern
603New HampshireNew BostonEastern
603New HampshireNorth ConwayEastern
603New HampshireCenter ConwayEastern
603New HampshireTamworthEastern