Zip Area Code

Area code 771

Area code 771 is a District of Columbia area code, in service since November 9, 2021.

It was added as an overlay on 202: both codes serve the same area, so neighbors can have numbers in either one.

Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

It is in the Eastern Time zone.

In service since
November 9, 2021
Overlays
202
Local dialing
ten digits; dialing 1 plus ten digits also works
Time zone
Eastern Time
ZIP codes
57

Map

Map of the 771 area codeThe shaded area shows where 771 numbers are rated, with the neighboring area codes outlined around it.703301Washington
Approximate 771 coverage, drawn from U.S. Census ZIP code areas and NANPA rate centers. Dashed lines are state borders.

Main cities in area code 771

Overlays and neighboring area codes

Overlay, serving the same area: 202.

Neighboring area codes: 703, 301.

Counties in area code 771

Towns in area code 771