Post office locations in 20754
| Post Office | Address | Phone | Hours |
| DUNKIRK | 10383 SOUTHERN MARYLAND BLVD DUNKIRK, MD 20754 - 9998 | 301-855-5384 | Mon-Fri 09:00 AM - 04:30 PM Sat 09:00 AM - 12:00 PM Sun Closed |
| Post Office | Address | Phone | Hours |
| DUNKIRK | 10383 SOUTHERN MARYLAND BLVD DUNKIRK, MD 20754 - 9998 | 301-855-5384 | Mon-Fri 09:00 AM - 04:30 PM Sat 09:00 AM - 12:00 PM Sun Closed |