Post office locations in 13839
| Post Office | Address | Phone | Hours |
| SIDNEY CENTER | 10445 COUNTY HIGHWAY 23 SIDNEY CENTER, NY 13839 - 9998 | 607-369-7577 | Mon-Fri 8:00am - 12:00pm 1:00pm - 3:00pm Sat 7:45am - 11:15am Sun Closed |
| Post Office | Address | Phone | Hours |
| SIDNEY CENTER | 10445 COUNTY HIGHWAY 23 SIDNEY CENTER, NY 13839 - 9998 | 607-369-7577 | Mon-Fri 8:00am - 12:00pm 1:00pm - 3:00pm Sat 7:45am - 11:15am Sun Closed |