Postnummer och adress
- Adress : Fort Washington, Prince Georges, Maryland
- Postnummer : 20749
- Regionen 1 : Maryland
- Regionen 2 : Prince Georges
- Regionen 3 : Fort Washington
- Land : USA
- Regionkod (ISO2) : : US-MD
- Språk : : English (EN)
- Tidszon : : America/New_York
- Koordinerad universell tid : : UTC-5
- Sommartid : : Yes (Y)
- Fort Washington, Prince Georges, Maryland, Postnummer : 20749,Ligger på ,Fort Washington,Prince Georges,Maryland USA
Karta
Med
- 20706 - Glenarden, Prince Georges, Maryland
- 20774 - Glenarden, Prince Georges, Maryland
- 20769 - Glenn Dale, Prince Georges, Maryland
- 20768 - Greenbelt, Prince Georges, Maryland
- 20770 - Greenbelt, Prince Georges, Maryland
- 20771 - Goddard Flight Center, Greenbelt, Prince Georges, Maryland
- 20746 - Hillcrest Heights, Prince Georges, Maryland
- 20748 - Hillcrest Heights, Prince Georges, Maryland