Post office locations in 16689
| Post Office | Address | Phone | Hours |
| WATERFALL | 965 WATERFALL RD WATERFALL, PA 16689 - 9998 | 814-685-3346 | Mon-Fri 9:00am - 12:00pm 1:00pm - 4:00pm Sat 9:00am - 12:00pm Sun Closed |
| Post Office | Address | Phone | Hours |
| WATERFALL | 965 WATERFALL RD WATERFALL, PA 16689 - 9998 | 814-685-3346 | Mon-Fri 9:00am - 12:00pm 1:00pm - 4:00pm Sat 9:00am - 12:00pm Sun Closed |