Southern Maryland MD S and DC Post Office

6511 Baltimore Ave, Hyattsville, MD 20782

Contact Numbers

Phone: 301-209-4202
Fax: 301-209-3460
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Carrier Facility: This location is for mail processing only. For retail services, please use one of the nearby locations below.


Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.

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Nearby Post Offices:

Riverdale
6411 Baltimore Ave
0.2 mile away

College Park
4815 Calvert Rd
0.5 mile away

Kenilworth
6270 Kenilworth Ave
0.6 mile away

Hyattsville
4325 Gallatin St
0.7 mile away

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