Connecticut Area Codes

Here is the current list of area codes in the state of Connecticut. There are 102 area codes in Connecticut that are currently being used. Find out all Connecticut area codes below by searching each of the cities below. We have the most up-to-date list of area codes in Connecticut.

Area Code State City Timezone
203ConnecticutOld GreenwichEastern
860ConnecticutThompsonEastern
860ConnecticutColchesterEastern
860ConnecticutThomastonEastern
203ConnecticutNorthfordEastern
475ConnecticutNew HavenEastern
860ConnecticutNorfolkEastern
860ConnecticutStorrsEastern
203ConnecticutHuntingtonEastern
860ConnecticutPutnamEastern
860ConnecticutHartfordEastern
203ConnecticutSeymourEastern
860ConnecticutLakevilleEastern
860ConnecticutBristolEastern
860ConnecticutGoshenEastern
860ConnecticutLebanonEastern
860ConnecticutJewett CityEastern
860ConnecticutNew MilfordEastern
860ConnecticutPlainvilleEastern
203ConnecticutFairfieldEastern
860ConnecticutCoventryEastern
860ConnecticutClintonEastern
203ConnecticutCheshireEastern
203ConnecticutAnsoniaEastern
203ConnecticutDanburyEastern