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
860ConnecticutNew LondonEastern
203ConnecticutMeridenEastern
860ConnecticutCoventryEastern
860ConnecticutWillimanticEastern
203ConnecticutMilfordEastern
860ConnecticutSharonEastern
203ConnecticutNorthfordEastern
203ConnecticutMadisonEastern
203ConnecticutGreenwichEastern
203ConnecticutWiltonEastern
860ConnecticutClintonEastern
860ConnecticutPlainfieldEastern
860ConnecticutGrotonEastern
475ConnecticutNew HavenEastern
860ConnecticutDanielsonEastern
860ConnecticutNorth GrosvenordaleEastern
860ConnecticutWoodstockEastern
860ConnecticutPlainvilleEastern
203ConnecticutNewtownEastern
860ConnecticutHarwintonEastern
860ConnecticutWashingtonEastern
860ConnecticutHartfordEastern
860ConnecticutLymeEastern
203ConnecticutWestportEastern
860ConnecticutOld SaybrookEastern