Stacey • February 6, 2017this place has the most arbitrary hours i've ever encountered. coming here is a gamble that they'll 1) be open, and 2) get the assistance you need.
Janie-Lynn • April 22, 2015Great staff. It is on the 1st floor of the postal square building- accessible both from the street outside as well as from the inside of Smithsonian's National Postal Museum.
Tinu A. • May 31, 2011The entrance is on North Capitol street. The Mass AV entrance is the postal *museum*. Continue around the building to your left, make a right at the corner. Entrance is mid-way down the block.
Sandi D. • July 18, 2017Love this place, especially the railroad post office and the interactive displays which are great for kids and adults.
Meryl T. • May 17, 2012The post office on the food court level is great! Self serve and counter service.
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