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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.

Landline

(203) 481

CityBranford
CountyNew Haven
CarrierSouthern New England Telephone Co.
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Wireless

(203) 482

CityMiddletown
CountyMiddlesex
CarrierNew Cingular Wireless Pcs Llc - Dc
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Landline

(203) 483

CityBranford
CountyNew Haven
CarrierSouthern New England Telephone Co.
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Landline

(203) 484

CityNorth Branford
CountyNew Haven
CarrierSouthern New England Telephone Co.
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Landline

(203) 485

CityGreenwich
CountyFairfield
CarrierCablevision Lightpath Inc. - Ct
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Landline

(203) 486

CitySouthbury
CountyNew Haven
CarrierSouthern New England Telephone Co.
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Landline

(203) 487

CityStamford
CountyFairfield
CarrierGlobal Crossing Local Services Inc.-ct
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Landline

(203) 488

CityBranford
CountyNew Haven
CarrierSouthern New England Telephone Co.
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Landline

(203) 490

CityWallingford
CountyNew Haven
CarrierTeleport Communications Group - New York - Ct
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Landline

(203) 492

CityNew Haven
CountyNew Haven
CarrierSouthern New England Telephone Co.
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