Post Offices

Post Offices in & near Mitchell, Illinois. Operating hours, locations, phone/fax number, services information.

Mitchell Post Office

Mitchell Post Office in Granite City, Illinois on E Chain of Rocks Rd. Operating hours, phone number, services information, and other locations.

Address: 506 E Chain of Rocks Rd, Granite City, IL 62040
Phone: 618-877-0700
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:30am - 12:30pm
Tuesday 8:30am - 12:30pm
Wednesday 8:30am - 12:30pm
Thursday 8:30am - 12:30pm
Friday 8:30am - 12:30pm
Saturday Closed
Sunday Closed

Lobby Hours

Monday 8:30am - 12:30pm
Tuesday 8:30am - 12:30pm
Wednesday 8:30am - 12:30pm
Thursday 8:30am - 12:30pm
Friday 8:30am - 12:30pm
Saturday Closed
Sunday Closed

Last Collection Times

Monday 4:45pm
Tuesday 4:45pm
Wednesday 4:45pm
Thursday 4:45pm
Friday 4:45pm
Saturday Closed
Sunday Closed