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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) 836

CityWallingford
CountyNew Haven
CarrierCellco Partnership Dba Verizon Wireless - Ct
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Landline

(203) 837

CityDanbury
CountyFairfield
CarrierSouthern New England Telephone Co.
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Landline

(203) 838

CityNorwalk
CountyFairfield
CarrierSouthern New England Telephone Co.
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Landline

(203) 840

CityNorwalk
CountyFairfield
CarrierSouthern New England Telephone Co.
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Landline

(203) 841

CityHartford
CountyHartford
CarrierChoice One Communications Inc. - Ct
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Landline

(203) 842

CityStamford
CountyFairfield
CarrierGlobal Crossing Local Services Inc.-ct
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Landline

(203) 844

CityStamford
CountyFairfield
CarrierBrooks Fiber Communications Of Connecticut Inc-ct
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Landline

(203) 845

CityNorwalk
CountyFairfield
CarrierSouthern New England Telephone Co.
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Landline

(203) 846

CityNorwalk
CountyFairfield
CarrierSouthern New England Telephone Co.
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Landline

(203) 847

CityNorwalk
CountyFairfield
CarrierSouthern New England Telephone Co.
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