Post office locations in 13643
| Post Office | Address | Phone | Hours |
| GREAT BEND | 32675 STATE ROUTE 26 GREAT BEND, NY 13643 - 9998 | 315-493-1517 | Mon-Fri 08:00 AM - 01:00 PM 02:00 PM - 04:45 PM Sat 08:00 AM - 11:45 AM Sun Closed |
| Post Office | Address | Phone | Hours |
| GREAT BEND | 32675 STATE ROUTE 26 GREAT BEND, NY 13643 - 9998 | 315-493-1517 | Mon-Fri 08:00 AM - 01:00 PM 02:00 PM - 04:45 PM Sat 08:00 AM - 11:45 AM Sun Closed |