Post office locations in 17552
| Post Office | Address | Phone | Hours |
| MOUNT JOY | 1 E MAIN ST MOUNT JOY, PA 17552 - 9998 | 717-653-4231 | Mon-Fri 8:00am - 4:30pm Sat 8:30am - 12:00pm Sun Closed |
| Post Office | Address | Phone | Hours |
| MOUNT JOY | 1 E MAIN ST MOUNT JOY, PA 17552 - 9998 | 717-653-4231 | Mon-Fri 8:00am - 4:30pm Sat 8:30am - 12:00pm Sun Closed |