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 HampshireSunapeeEastern
603New HampshireBerlinEastern
603New HampshireWarnerEastern
603New HampshirePittsfieldEastern
603New HampshirePelhamEastern
603New HampshireAshlandEastern
603New HampshireWoodsvilleEastern
603New HampshireEast KingstonEastern
603New HampshireWentworthEastern
603New HampshireNorthwoodEastern
603New HampshireHillsboroEastern
603New HampshireWhitefieldEastern
603New HampshireFranklinEastern
603New HampshireBelmontEastern
603New HampshireMilanEastern
603New HampshireWeareEastern
603New HampshireRochesterEastern