Post Offices
Post Offices in & near Grand Tower, Illinois. Operating hours, locations, phone/fax number, services information.
Grand Tower Post Office
Post Office in Grand Tower, Illinois on Front St. Operating hours, phone number, services information, and other locations.
Address: 522 Front St, Grand Tower, IL 62942
Phone: 618-565-2332
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 9:00am - 1:00pmTuesday 9:00am - 1:00pm
Wednesday 9:00am - 1:00pm
Thursday 9:00am - 1:00pm
Friday 9:00am - 1:00pm
Saturday 8:30am - 9:30am
Sunday Closed
Lobby Hours
Monday 12:45pmTuesday 12:45pm
Wednesday 12:45pm
Thursday 12:45pm
Friday 12:45pm
Saturday 9:30am
Sunday Closed
Last Collection Times
Monday 9:00am - 12:00pmTuesday 9:00am - 12:00pm
Wednesday 9:00am - 12:00pm
Thursday 9:00am - 12:00pm
Friday 9:00am - 12:00pm
Saturday Closed
Sunday Closed