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
203ConnecticutNew HavenEastern
860ConnecticutRockvilleEastern
203ConnecticutNorthfordEastern
203ConnecticutRidgefieldEastern
860ConnecticutBalticEastern
860ConnecticutThomastonEastern
860ConnecticutSouthingtonEastern
860ConnecticutMiddletownEastern
860ConnecticutSharonEastern
475ConnecticutNew HavenEastern
860ConnecticutWashingtonEastern
860ConnecticutEssexEastern
203ConnecticutWolcottEastern
860ConnecticutNorfolkEastern
475ConnecticutHuntingtonEastern
860ConnecticutNianticEastern
203ConnecticutGreenwichEastern
203ConnecticutDanburyEastern
203ConnecticutStamfordEastern
860ConnecticutNorth GrosvenordaleEastern
860ConnecticutCantonEastern
203ConnecticutMadisonEastern
203ConnecticutNewtownEastern
860ConnecticutThompsonEastern
860ConnecticutColchesterEastern