Post office locations in 21162
| Post Office | Address | Phone | Hours |
| WHITE MARSH | 5422 EBENEZER RD WHITE MARSH, MD 21162 - 9998 | 410-335-7215 | Mon-Fri 08:00 AM - 05:00 PM Sat-Sun Closed |
| Post Office | Address | Phone | Hours |
| WHITE MARSH | 5422 EBENEZER RD WHITE MARSH, MD 21162 - 9998 | 410-335-7215 | Mon-Fri 08:00 AM - 05:00 PM Sat-Sun Closed |