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Area Code Lookup

Area Code 203 Phone Lookup

Connecticut, United States. Explore phone prefixes, caller activity, exchange details, and community reports connected to this area code.

782prefix records
66lookup pages
203area code

Phone Prefixes in This Area Code

Each prefix groups related phone numbers by exchange, location, carrier, and line type.

Wireless

(203) 505

CityWallingford
CountyNew Haven
CarrierCellco Partnership Dba Verizon Wireless - Ct
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Wireless

(203) 506

CityMiddletown
CountyMiddlesex
CarrierNew Cingular Wireless Pcs Llc - Dc
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Wireless

(203) 512

CityBloomfield
CountyHartford
CarrierOmnipoint Communications Inc. - Ct
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Landline

(203) 514

CityHartford
CountyHartford
CarrierTeleport Communications Group - New York - Ct
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Landline

(203) 516

CityStamford
CountyFairfield
CarrierGlobal Crossing Local Services Inc.-ct
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Landline

(203) 517

CityMiddletown
CountyMiddlesex
CarrierLevel 3 Communications Llc - Ct
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