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 HampshirePittsburgEastern
603New HampshireExeterEastern
603New HampshireSullivanEastern
603New HampshireSuncookEastern
603New HampshireGilmanton Iron WorksEastern
603New HampshireDoverEastern
603New HampshireRindgeEastern
603New HampshireBelmontEastern
603New HampshireWestmorelandEastern
603New HampshirePenacookEastern
603New HampshireNorth SandwichEastern
603New HampshireRumneyEastern
603New HampshireCtr OssipeeEastern
603New HampshireBoscawenEastern
603New HampshireWarrenEastern
603New HampshireGoffstownEastern
603New HampshireConcordEastern
603New HampshireGreenfieldEastern
603New HampshireWolfeboroEastern
603New HampshireNorth WalpoleEastern
603New HampshireWarnerEastern
603New HampshireBedfordEastern
603New HampshireJacksonEastern
603New HampshireChesterEastern
603New HampshireDerryEastern