Post office locations in 17236
| Post Office | Address | Phone | Hours |
| MERCERSBURG | 128 S MAIN ST MERCERSBURG, PA 17236 - 9998 | 717-328-2612 | Mon-Fri 9:00am - 4:30pm Sat 9:00am - 12:00pm Sun Closed |
| Post Office | Address | Phone | Hours |
| MERCERSBURG | 128 S MAIN ST MERCERSBURG, PA 17236 - 9998 | 717-328-2612 | Mon-Fri 9:00am - 4:30pm Sat 9:00am - 12:00pm Sun Closed |