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
860ConnecticutKillingworthEastern
860ConnecticutMysticEastern
860ConnecticutKentEastern
203ConnecticutReddingEastern
203ConnecticutNorwalkEastern
860ConnecticutClintonEastern
203ConnecticutMeridenEastern
860ConnecticutDanielsonEastern
860ConnecticutOld SaybrookEastern
203ConnecticutSeymourEastern
475ConnecticutNew HavenEastern
860ConnecticutDeep RiverEastern
203ConnecticutNorthfordEastern
860ConnecticutQuinebaugEastern
860ConnecticutNianticEastern
860ConnecticutNorfolkEastern
203ConnecticutCheshireEastern
860ConnecticutHarwintonEastern
203ConnecticutWiltonEastern
860ConnecticutStorrsEastern
860ConnecticutColumbiaEastern
203ConnecticutWestportEastern
860ConnecticutMoodusEastern
203ConnecticutWallingfordEastern
203ConnecticutNew CanaanEastern