Post office locations in 15856
| Post Office | Address | Phone | Hours |
| ROCKTON | 21 OLD DUBOIS RD ROCKTON, PA 15856 - 9800 | 814-583-5116 | Mon-Fri 8:00am - 12:00pm Sat 7:30am - 10:15am Sun Closed |
| Post Office | Address | Phone | Hours |
| ROCKTON | 21 OLD DUBOIS RD ROCKTON, PA 15856 - 9800 | 814-583-5116 | Mon-Fri 8:00am - 12:00pm Sat 7:30am - 10:15am Sun Closed |