Post office locations in 20772
| Post Office | Address | Phone | Hours |
| UPPER MARLBORO | 14605 ELM ST UPPER MARLBORO, MD 20772 - 9998 | 301-780-3427 | Mon-Fri 9:00am - 5:00pm Sat 9:00am - 12:00pm Sun Closed |
| Post Office | Address | Phone | Hours |
| UPPER MARLBORO | 14605 ELM ST UPPER MARLBORO, MD 20772 - 9998 | 301-780-3427 | Mon-Fri 9:00am - 5:00pm Sat 9:00am - 12:00pm Sun Closed |