203 Area Code Phone Numbers - Whitepages Browse area code 203 phone numbers, prefixes and exchanges The 203 area code serves Wallingford, Stamford, Hartford, Middletown, New Haven, covering 60 ZIP codes in 7 counties
203 area code — information, time zone, map 203 is an area code located in the state of Connecticut, US The largest city it serves is Bridgeport Find out where 203 area code zone from, which states, counties and cities it covers Get the most exact information on time zones here
Area codes 203 and 475 - Wikipedia Area codes 203 and 475 are telephone area codes in the North American Numbering Plan (NANP) for the southwestern part of the U S state of Connecticut
203 Area Code ☎️ Location, Time Zone, Phone Lookup - Spokeo The 203 Area Code is located in the state of Connecticut Area Code 203 is one of the 269 three-digit telephone area codes in the USA It covers roughly 7,769,191 unique phone numbers and 1,508,552 individuals near the cities of New Haven, Stamford, and Bridgeport
203 Area Code: Location, Time Zone Phone Lookup - NumLooker What Does Area Code 203 Mean? Area code 203 is located in southwestern Connecticut and covers Bridgeport, New Haven, Stamford, Waterbury, and Norwalk It has a single overlay (475) that serves the same area
Area Code 203 - Connecticut - Zipdatamaps Profile and Interactive Map for Area Code 203 in Connecticut - June, 2025 Profile and Interactive Map for Area Code 203 in Connecticut - June, 2025 ZIP Data and Maps Blog; About; Data and Maps US ZIP Codes ZIP Code Tools Canada Postal Codes Area Codes Politics POI Data Regional Market Areas Neighborhoods Economics Counties Places Schools