Parcel Return Service, DC

ZIP code 56999 is located in the Federal District of Columbia. This area is known for being home to landmarks such as the United States Capitol, the Supreme Court, and the Library of Congress. It is a hub of political and cultural significance, housing some of the most important institutions in the country.

ZIP code 56999

Parcel Return Service, DC

United States

US > DC > District of Columbia County > 56999

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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Parcel Return Service	-	Preferred
PRS	-	Acceptable
Parcel Return Svc	-	Not Acceptable

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