Post office locations in 14783
| Post Office | Address | Phone | Hours |
| STEAMBURG | 2560 ROUTE 394 STEAMBURG, NY 14783 - 9800 | 716-354-6965 | Mon-Fri 12:45pm - 4:45pm Sat 10:00am - 12:00pm Sun Closed |
| Post Office | Address | Phone | Hours |
| STEAMBURG | 2560 ROUTE 394 STEAMBURG, NY 14783 - 9800 | 716-354-6965 | Mon-Fri 12:45pm - 4:45pm Sat 10:00am - 12:00pm Sun Closed |