Area code 771
Area code 771 is a telephone area code in the North American Numbering Plan. It serves District of Columbia, the United States.
- 771area code
- DCDistrict of Columbia
- UScountry
- 9-Nov-21in service
How to dial a 771 number
From within the United States and Canada, dial 1, then 771, then the seven-digit number. From another country, dial your international access code, then +1 771 and the seven-digit number.
Area code 771 covers the same territory as 202. When several area codes share one area like this, it is called an overlay.
Other area codes in District of Columbia
Frequently asked questions
Where is area code 771?
Area code 771 serves District of Columbia, the United States.
What is the country code for a 771 number?
Numbers with North American area codes use the country calling code +1.