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  1. 203 Area Code - Location, Time, Map, Cities and Census Data

    4 days ago · Area Code 203 is located in Connecticut. It covers 46 cities, including Milford, Bridgeport, Stamford, New Haven, and Waterbury. It also covers 6 planning regions, including …

  2. 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.

  3. Area Code 203 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.

  4. Area Code 203 - Map, time zone, and phone lookup - CallerCenter

    About area code 203: location, common spam callers, related area codes, and more. Includes 203 reverse phone lookup to identify spam callers.

  5. 203 Area Code - Map, Phone Lookup, Time Zone - Wirefly

    Find 203 area code details including city, time zone, and map. Lookup area code 203 phone number, name, and location.

  6. 203 area code — information, time zone, map

    3 days ago · 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 …

  7. 203 Area Code - Location, Map, Current Time, Prefixes

    Area code 203 is located in Connecticut. Get the area’s map, cities covered, current time, prefixes, and dialing instructions.

  8. 203 Area Code - Bridgeport, CT | TeraCodes

    203 area code information for Bridgeport, Connecticut. Timezone, overlay codes, and more.

  9. Area Code 203 - Connecticut - Zipdatamaps

    Area Code 203 Boundary Map List of ZIP Codes in Area Code 203 ... List of Counties in Area Code 203 ... List of Major Cities/Towns in Area Code 203

  10. 203 Area Code: Location, Time Zone & Phone Lookup - NumLooker

    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. …