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 HampshireMerrimackEastern
603New HampshireTroyEastern
603New HampshireEpsomEastern
603New HampshireEast KingstonEastern
603New HampshireWolfeboroEastern
603New HampshireColebrookEastern
603New HampshireMadisonEastern
603New HampshireWarnerEastern
603New HampshireSullivanEastern
603New HampshireWhitefieldEastern
603New HampshireMilton MillsEastern
603New HampshireGorhamEastern
603New HampshireCtr BarnsteadEastern
603New HampshireHennikerEastern
603New HampshireTiltonEastern
603New HampshireMarlboroughEastern
603New HampshireCenter ConwayEastern
603New HampshireWiltonEastern
603New HampshireHollisEastern
603New HampshireJeffersonEastern
603New HampshireNewportEastern
603New HampshireNewburyEastern
603New HampshireTamworthEastern
603New HampshireN WoodstockEastern
603New HampshireLisbonEastern