Post office locations in 15139
| Post Office | Address | Phone | Hours |
| OAKMONT | 530 ALLEGHENY RIVER BLVD OAKMONT, PA 15139 - 9998 | 412-828-9617 | Mon-Fri 08:30 AM - 05:00 PM Sat 09:00 AM - 01:00 PM Sun Closed |
| Post Office | Address | Phone | Hours |
| OAKMONT | 530 ALLEGHENY RIVER BLVD OAKMONT, PA 15139 - 9998 | 412-828-9617 | Mon-Fri 08:30 AM - 05:00 PM Sat 09:00 AM - 01:00 PM Sun Closed |