475 L'enfant Plaza Sw in Washington city at Room 8122
The 475 L'enfant Plaza Sw is the facility of the most well-known post agency in the USA. This particular USPS facility is placed in the city of Washington, in the DC state. Their exact address is: Room 8122, with a 20260-0004 postcode. The person who is responsible for the customer service is Mark J Greco. You get in touch with this specialist by dialing 202-268-2253, or by sending an email to Mark j greco@Usps gov.