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.

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.

6 天之前 · 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 …

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

6 天之前 · Area Code 203 is located in Connecticut. It covers 47 cities, including Milford, Bridgeport, Stamford, New Haven, and Waterbury. It also covers 6 counties, including Western …

4 天之前 · Connecticut reverse lookup of phone numbers. Free Search of area code 203 and mobile numbers, how to call Connecticut, USA, zip codes, local time.

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

Lookup information on Area Code 203 - get demographic, NPA NXX, and other data by area code

2025年3月23日 · Area Code 203 City And State. This beautiful region is home to the first telephone book and lollipop-making machine.

What is the 203 Area Code? The 203 area code is a telephone area code in the North American Numbering Plan (NANP) that serves the southwestern part of Connecticut, USA. It is one of …