Washington, DC

ZIP code 20299 is unique to Washington, D.C., home to iconic landmarks such as the United States Capitol and the Supreme Court. This area is also known for its proximity to the Library of Congress and the National Mall, making it a hub of political and cultural significance in the heart of the nation's capital.

ZIP code 20299

Washington, DC

United States

US > DC > District of Columbia County > 20299

Daylight Saving: Yes
Time Zone: Eastern
Area Code: 202
This ZIP code is type "Unique" (applies to a single address, usually a single large building or complex).

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