Washington, DC

ZIP code 20222 is located in Washington, DC, and is home to important landmarks such as the Supreme Court of the United States, the Library of Congress, and the United States Capitol. This area is bustling with governmental activity and historical significance, making it a hub of political and cultural influence in the nation's capital.

ZIP code 20222

Washington, DC

United States

US > DC > District of Columbia County > 20222

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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