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 HampshireChichesterEastern
603New HampshireDerryEastern
603New HampshireNorth StratfordEastern
603New HampshireLancasterEastern
603New HampshireMerrimackEastern
603New HampshireBartlettEastern
603New HampshireCtr BarnsteadEastern
603New HampshireRochesterEastern
603New HampshireDeerfieldEastern
603New HampshireWalpoleEastern
603New HampshireRindgeEastern
603New HampshireFranconiaEastern
603New HampshireRumneyEastern
603New HampshireHinsdaleEastern
603New HampshireWiltonEastern
603New HampshireLittletonEastern
603New HampshirePlaistowEastern
603New HampshireAlsteadEastern
603New HampshireBristolEastern
603New HampshireWoodsvilleEastern
603New HampshireErrolEastern
603New HampshireMonroeEastern
603New HampshireBarringtonEastern
603New HampshirePlymouthEastern
603New HampshireLaconiaEastern