Where is area code 771? Area code 771 covers the entirety of the US capital of Washington, DC. It is an overlay for area code 202 and serves the same area.

Oct 6, 2021 · The new Washington, DC area code goes into effect soon. Here's what to know about 771 and what happens to 202.

The red area is the District of Columbia, served by area codes 202 and 771. Area codes 202 and 771 are telephone area codes in the North American Numbering Plan (NANP) for Washington, D.C.

Mar 1, 2026 · 771 Area Code located in District of Columbia, including 1 cities, 1 counties, 1 time zone, map, Census demographics, and 58 active prefixes.

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. Leaflet | © …

Nov 9, 2021 · Area code 771 is in District of Columbia, USA. Locate phone numbers 771-200-XXXX through 771-999-XXXX. City list with local time, map and overlaying areas.

Area code 771 is a telephone area code in District of Columbia serving Washington and surrounding communities. The 771 area code is in the Eastern Time Zone (EDT).

Lookup information on Area Code 771 - get demographic, NPA NXX, and other data by area code

Fixed phone numbers in the United States, state Washington D.C. (area code 771) are comprised of a single country code (+1), a 3 digit area code, a 3 digit local office code (or region code), and a 4 digit …

Nov 9, 2021 · Profile and Interactive Map for Area Code 771 in District of Columbia - March, 2026