Post Offices
Post Offices in & near Pontoon Beach, 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 - 12:30pmTuesday 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 - 12:30pmTuesday 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 4:45pmTuesday 4:45pm
Wednesday 4:45pm
Thursday 4:45pm
Friday 4:45pm
Saturday Closed
Sunday Closed
Nameok Post Office
Address: 3236 Nameoki Rd, Granite City, IL 62040
Phone: 618-877-0450
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Granite City Post Office
Address: 2350 Madison Ave, Granite City, IL 62040
Phone: 618-877-0700
Fax: 651-456-6632
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Collinsvill Post Office
Address: 1610 Eastport Plaza Dr, Collinsville, IL 62234
Phone: 618-344-3787
Fax: 618-345-4507
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Madison Post Office
Address: 549 Madison Ave, Madison, IL 62060
Phone: 618-876-6332
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Glen Carbon Post Office
Address: 105 N Main St, Glen Carbon, IL 62034
Phone: 618-288-9503
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457