Post Offices
Post Offices in & near Calhoun, Illinois. Operating hours, locations, phone/fax number, services information.
Calhoun Post Office
Post Office in Calhoun, Illinois on E Main St. Operating hours, phone number, services information, and other locations.
Address: 101 E Main St, Calhoun, IL 62419
Phone: 618-863-2390
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 12:30pm - 4:30pmTuesday 12:30pm - 4:30pm
Wednesday 12:30pm - 4:30pm
Thursday 12:30pm - 4:30pm
Friday 12:30pm - 4:30pm
Saturday 10:30am - 12:30pm
Sunday Closed
Lobby Hours
Monday 4:15pmTuesday 4:15pm
Wednesday 4:15pm
Thursday 4:15pm
Friday 4:15pm
Saturday 10:30am
Sunday Closed
Last Collection Times
Monday 1:00pm - 3:00pmTuesday 1:00pm - 3:00pm
Wednesday 1:00pm - 3:00pm
Thursday 1:00pm - 3:00pm
Friday 1:00pm - 3:00pm
Saturday Closed
Sunday Closed