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 HampshireConcordEastern
603New HampshireHamptonEastern
603New HampshireChathamEastern
603New HampshireNorth SandwichEastern
603New HampshireGreenvilleEastern
603New HampshireWarrenEastern
603New HampshirePlainfieldEastern
603New HampshireTiltonEastern
603New HampshireChichesterEastern
603New HampshireMarlowEastern
603New HampshireLisbonEastern
603New HampshireBelmontEastern
603New HampshireBerlinEastern
603New HampshireEast KingstonEastern
603New HampshireCamptonEastern
603New HampshireContoocookEastern
603New HampshireGoffstownEastern
603New HampshireWonalancetEastern
603New HampshireGorhamEastern
603New HampshireJaffreyEastern
603New HampshireHillsboroEastern
603New HampshireN WoodstockEastern
603New HampshireHampsteadEastern
603New HampshireDoverEastern
603New HampshireDurhamEastern