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Area Code 203 Phone Lookup

Connecticut, United States

Explore phone numbers, prefixes, and caller activity in New Jersey. View detailed exchange information and community reports for this area code.

Available Prefixes in This Area

Each prefix represents a group of phone numbers tied to a specific carrier and location.

Landline

(203) 946

City: New Haven

County: New Haven

Carrier: Southern New England Telephone Co.

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Wireless

(203) 947

City: Middletown

County: Middlesex

Carrier: New Cingular Wireless Pcs Llc - Dc

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Landline

(203) 949

City: Wallingford

County: New Haven

Carrier: Southern New England Telephone Co.

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Landline

(203) 951

City: Stamford

County: Fairfield

Carrier: Teleport Communications Group - New York - Ct

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Landline

(203) 954

City: Hartford

County: Hartford

Carrier: Choice One Communications Inc. - Ct

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Landline

(203) 955

City: Stamford

County: Fairfield

Carrier: Brooks Fiber Communications Of Connecticut Inc-ct

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Landline

(203) 956

City: Norwalk

County: Fairfield

Carrier: Cablevision Lightpath Inc. - Ct

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Landline

(203) 957

City: Norwalk

County: Fairfield

Carrier: Cablevision Lightpath Inc. - Ct

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Landline

(203) 960

City: Norwalk

County: Fairfield

Carrier: Cablevision Lightpath Inc. - Ct

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