Home / Area 203
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) 715

CityBloomfield
CountyHartford
CarrierOmnipoint Communications Inc. - Ct
View Prefix
Landline

(203) 716

CityStamford
CountyFairfield
CarrierGlobal Crossing Local Services Inc.-ct
View Prefix
Landline

(203) 718

CityStamford
CountyFairfield
CarrierGlobal Crossing Local Services Inc.-ct
View Prefix
Landline

(203) 719

CityStamford
CountyFairfield
CarrierSouthern New England Telephone Co.
View Prefix
Landline

(203) 720

CityNaugatuck
CountyNew Haven
CarrierSouthern New England Telephone Co.
View Prefix
Wireless

(203) 722

CityMiddletown
CountyMiddlesex
CarrierNew Cingular Wireless Pcs Llc - Dc
View Prefix
Landline

(203) 723

CityNaugatuck
CountyNew Haven
CarrierSouthern New England Telephone Co.
View Prefix
Landline

(203) 724

CityHartford
CountyHartford
CarrierChoice One Communications Inc. - Ct
View Prefix
Wireless

(203) 726

CityWallingford
CountyNew Haven
CarrierCellco Partnership Dba Verizon Wireless - Ct
View Prefix