Post office locations in 20860
| Post Office | Address | Phone | Hours |
| SANDY SPRING | 901 OLNEY SANDY SPRING RD SANDY SPRING, MD 20860 - 9998 | 301-929-9135 | Mon-Fri 09:00 AM - 12:00 PM 12:30 PM - 03:30 PM Sat 09:00 AM - 12:00 PM Sun Closed |
| Post Office | Address | Phone | Hours |
| SANDY SPRING | 901 OLNEY SANDY SPRING RD SANDY SPRING, MD 20860 - 9998 | 301-929-9135 | Mon-Fri 09:00 AM - 12:00 PM 12:30 PM - 03:30 PM Sat 09:00 AM - 12:00 PM Sun Closed |