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 HampshireTiltonEastern
603New HampshireLisbonEastern
603New HampshireCamptonEastern
603New HampshireGilmantonEastern
603New HampshireWiltonEastern
603New HampshireBartlettEastern
603New HampshireNorthwoodEastern
603New HampshireLittletonEastern
603New HampshireAntrimEastern
603New HampshirePittsburgEastern
603New HampshireNewburyEastern
603New HampshireSalisburyEastern
603New HampshireHinsdaleEastern
603New HampshireMilton MillsEastern
603New HampshirePlymouthEastern
603New HampshireNew LondonEastern
603New HampshirePlaistowEastern
603New HampshireGilmanton Iron WorksEastern
603New HampshireAshlandEastern
603New HampshireChichesterEastern
603New HampshireNorth StratfordEastern
603New HampshireNewmarketEastern
603New HampshirePittsfieldEastern
603New HampshireChesterfieldEastern
603New HampshireCharlestownEastern