Washington, District Of Columbia

Where Is Area Code 202?

Area code 202 serves Washington, District of Columbia. It covers the entire District, which sits along the Potomac River between Maryland and Virginia in the Mid-Atlantic region of the United States. The code is tied to the city of Washington because the District of Columbia is a federal district and not part of any county.

Area code 202 covers all neighborhoods and communities within the District of Columbia. That includes places such as Capitol Hill, Georgetown, Dupont Circle, Anacostia, and Columbia Heights. It does not cover the nearby Maryland or Virginia suburbs, which use different area codes.

Area code 202 includes many nationally known landmarks and institutions. These include the White House, the United States Capitol, the Supreme Court of the United States, and the National Mall. It also covers major parts of the Smithsonian Institution and universities such as Georgetown University, Howard University, and The George Washington University.

History of Area Code 202

Area code 202 was established in 1947. It was one of the original North American area codes created by AT&T and the Bell System in the first nationwide numbering plan. From the start, 202 was assigned to the District of Columbia.

Area code 202 has not been split or overlaid. The District of Columbia remains one of the few jurisdictions in the North American Numbering Plan that still uses a single area code for all local geographic service. As telephone use expanded from landlines to fax lines, mobile phones, and other services, 10-digit dialing became standard in the wider Washington metropolitan area because neighboring area codes added overlays.

Key Facts About Area Code 202

• Area code 202 serves Washington, District of Columbia.
• Area code 202 is in the Eastern Time Zone.
• Area code 202 was created in 1947 as one of the original North American area codes.
• Area code 202 covers the entire District of Columbia and is not split among multiple counties.
• Area code 202 is a geographic area code, not a toll-free code.
• The District of Columbia had a population of 689,545 at the 2020 United States Census.
• Area code 202 includes major federal sites such as the White House, the United States Capitol, and the Supreme Court of the United States.
• Area code 202 also covers major universities and cultural institutions, including Georgetown University, Howard University, and Smithsonian museums on the National Mall.

Frequently Asked Questions

What state is area code 202 in?

Area code 202 is in Washington, District of Columbia.

What major cities use area code 202?

Washington is the major city that uses area code 202, because the code covers the entire District of Columbia.

Is area code 202 a toll-free number?

No, area code 202 is a geographic area code.