Post office locations in 43351
| Post Office | Address | Phone | Hours |
| UPPER SANDUSKY | 122 W WYANDOT AVE UPPER SANDUSKY, OH 43351 - 9998 | 419-294-1911 | Mon-Fri 08:30 AM - 04:30 PM Sat 09:00 AM - 12:00 PM Sun Closed |
| Post Office | Address | Phone | Hours |
| UPPER SANDUSKY | 122 W WYANDOT AVE UPPER SANDUSKY, OH 43351 - 9998 | 419-294-1911 | Mon-Fri 08:30 AM - 04:30 PM Sat 09:00 AM - 12:00 PM Sun Closed |