Post office locations in 14770
| Post Office | Address | Phone | Hours |
| PORTVILLE | 1 S MAIN ST PORTVILLE, NY 14770 - 9998 | 716-933-6463 | Mon-Fri 9:00am - 12:30pm 1:30pm - 5:00pm Sat 10:00am - 12:00pm Sun Closed |
| Post Office | Address | Phone | Hours |
| PORTVILLE | 1 S MAIN ST PORTVILLE, NY 14770 - 9998 | 716-933-6463 | Mon-Fri 9:00am - 12:30pm 1:30pm - 5:00pm Sat 10:00am - 12:00pm Sun Closed |