Post office locations in 15241
| Post Office | Address | Phone | Hours |
| UPPER SAINT CLAIR | 2211 LESNETT RD PITTSBURGH, PA 15241 - 9998 | 412-221-2708 | Mon-Fri 08:30 AM - 05:00 PM Sat 08:30 AM - 01:00 PM Sun Closed |
| Post Office | Address | Phone | Hours |
| UPPER SAINT CLAIR | 2211 LESNETT RD PITTSBURGH, PA 15241 - 9998 | 412-221-2708 | Mon-Fri 08:30 AM - 05:00 PM Sat 08:30 AM - 01:00 PM Sun Closed |