Post office locations in 17543
| Post Office | Address | Phone | Hours |
| LITITZ | 74 E MAIN ST LITITZ, PA 17543 - 9998 | 717-626-2329 | Mon-Fri 08:00 AM - 05:00 PM Sat 09:00 AM - 12:00 PM Sun Closed |
| LITITZ CARRIER ANNEX | 5 WYNFIELD DR LITITZ, PA 17543 - 9997 | 717-626-2329 |