Natl Labor Relations Board zip code

Zip code in Natl Labor Relations Board, DC

The location Natl Labor Relations Board belongs to District of Columbia, state of District of Columbia. Natl Labor Relations Board has been assigned with the zip code 20570.

The location name Natl Labor Relations Board is listed as unacceptable by the US Postal Service so any mailing should avoid it. Instead you can use Washington, the official name of the location.

Zip code	Type	Population
20570	UNIQUE	0

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