Post office locations in 17055
| Post Office | Address | Phone | Hours |
| MECHANICSBURG | 702 E SIMPSON ST MECHANICSBURG, PA 17055 - 9998 | 717-697-4641 | Mon-Fri 08:00 AM - 06:30 PM Sat 09:00 AM - 03:00 PM Sun Closed |
| Post Office | Address | Phone | Hours |
| MECHANICSBURG | 702 E SIMPSON ST MECHANICSBURG, PA 17055 - 9998 | 717-697-4641 | Mon-Fri 08:00 AM - 06:30 PM Sat 09:00 AM - 03:00 PM Sun Closed |