Post office locations in 21665
| Post Office | Address | Phone | Hours |
| SHERWOOD | 7689 SHERWOOD RD SHERWOOD, MD 21665 - 9998 | 410-886-2634 | Mon-Fri 12:00pm - 4:00pm Sat 8:00am - 11:00am Sun Closed |
| Post Office | Address | Phone | Hours |
| SHERWOOD | 7689 SHERWOOD RD SHERWOOD, MD 21665 - 9998 | 410-886-2634 | Mon-Fri 12:00pm - 4:00pm Sat 8:00am - 11:00am Sun Closed |