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
203ConnecticutDanburyEastern
203ConnecticutSouthburyEastern
860ConnecticutLymeEastern
860ConnecticutQuinebaugEastern
860ConnecticutWatertownEastern
860ConnecticutSimsburyEastern
860ConnecticutWindsorEastern
203ConnecticutFairfieldEastern
203ConnecticutGuilfordEastern
475ConnecticutNew HavenEastern
860ConnecticutGrotonEastern
203ConnecticutWiltonEastern
203ConnecticutOld GreenwichEastern
203ConnecticutWallingfordEastern
860ConnecticutColumbiaEastern
475ConnecticutHuntingtonEastern
860ConnecticutSharonEastern
860ConnecticutPlainfieldEastern
203ConnecticutTrumbullEastern
203ConnecticutDarienEastern
203ConnecticutNorwalkEastern
860ConnecticutThomastonEastern
860ConnecticutMoodusEastern
860ConnecticutLitchfieldEastern
860ConnecticutJewett CityEastern