Area Code Center The Complete US Area Code & Location Directory
Connecticut
By City

Bridgeport Area Codes: Complete Code List & Dialing Guide (CT)

Bridgeport, Connecticut, is served by primary area code 203 with the 475 overlay. Whether you are calling a Bridgeport number, verifying an…

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New Haven Area Codes: Complete Code List & Dialing Guide (CT)

New Haven, Connecticut, is served by primary area code 203 with the 475 overlay. Whether you are calling a New Haven number,…

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Stamford Area Codes: Complete Code List & Dialing Guide (CT)

Stamford, Connecticut, is served by primary area code 203 with the 475 overlay. Whether you are calling a Stamford number, verifying an…

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Hartford Area Codes: Complete Code List & Dialing Guide (CT)

Hartford, Connecticut, is served by primary area code 860 with the 959 overlay. Whether you are calling a Hartford number, verifying an…

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Waterbury Area Codes: Complete Code List & Dialing Guide (CT)

Waterbury, Connecticut, is served by primary area code 203 with the 475 overlay. Whether you are calling a Waterbury number, verifying an…

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Norwalk Area Codes: Complete Code List & Dialing Guide (CT)

Norwalk, Connecticut, is served by primary area code 203 with the 475 overlay. Whether you are calling a Norwalk number, verifying an…

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Danbury Area Codes: Complete Code List & Dialing Guide (CT)

Danbury, Connecticut, is served by primary area code 203 with the 475 overlay. Whether you are calling a Danbury number, verifying an…

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New Britain Area Codes: Complete Code List & Dialing Guide (CT)

New Britain, Connecticut, is served by primary area code 860 with the 959 overlay. Whether you are calling a New Britain number,…

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By City

West Hartford Area Codes: Complete Code List & Dialing Guide (CT)

West Hartford, Connecticut, is served by primary area code 860 with the 959 overlay. Whether you are calling a West Hartford number,…

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By City

Greenwich Area Codes: Complete Code List & Dialing Guide (CT)

Greenwich, Connecticut, is served by primary area code 203 with the 475 overlay. Whether you are calling a Greenwich number, verifying an…

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