Area codes 202 and 771 - Wikipedia Area codes 202 and 771 are telephone area codes in the North American Numbering Plan (NANP) for Washington, D C Area code 202 was one of the original North American area codes established in October 1947 by the American Telephone and Telegraph Company (AT T)
Area Code 771 Phone Numbers, Locations Scams - CallerSmart Where Is Area Code 771? The 771 area code is located in District of Columbia and covers Washington Some of the counties covered by area code 771 are District of Columbia counties
771 Area Code ☎️ Location, Time Zone, Phone Lookup - Spokeo The 771 Area Code is located in the state of District of Columbia Area Code 771 is one of the 269 three-digit telephone area codes in the USA It covers roughly 449,999 unique phone numbers and 681,170 individuals near the city of Washington
DCPSC - Telecom As the city grew and phone number demands increased, the North American Numbering Plan Administrator (NANPA) introduced the 771 area code in 2021 to ensure continued availability of phone numbers for District residents and businesses