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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) 250

City: Cheshire

County: New Haven

Carrier: Southern New England Telephone Co.

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Landline

(203) 251

City: Stamford

County: Fairfield

Carrier: Southern New England Telephone Co.

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Landline

(203) 252

City: Bloomfield

County: Hartford

Carrier: Cablevision Lightpath Inc. - Ct

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Wireless

(203) 253

City: Wallingford

County: New Haven

Carrier: Cellco Partnership Dba Verizon Wireless - Ct

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Wireless

(203) 257

City: Wallingford

County: New Haven

Carrier: Cellco Partnership Dba Verizon Wireless - Ct

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Wireless

(203) 258

City: Wallingford

County: New Haven

Carrier: Cellco Partnership Dba Verizon Wireless - Ct

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Wireless

(203) 260

City: Middletown

County: Middlesex

Carrier: New Cingular Wireless Pcs Llc - Dc

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Landline

(203) 261

City: Trumbull

County: Fairfield

Carrier: Southern New England Telephone Co.

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