Post Offices
Post Offices in & near Mechanicsburg, Illinois. Operating hours, locations, phone/fax number, services information.
Mechanicsburg Post Office
Post Office in Mechanicsburg, Illinois on W Main St. Operating hours, phone number, services information, and other locations.
Address: 301 W Main St, Mechanicsburg, IL 62545
Phone: 217-364-4983
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 8:30am - 10:30am
Sunday Closed
Lobby Hours
Monday 12:15pmTuesday 12:15pm
Wednesday 12:15pm
Thursday 12:15pm
Friday 12:15pm
Saturday 10:30am
Sunday Closed
Last Collection Times
Monday 8:30am - 12:00pmTuesday 8:30am - 12:00pm
Wednesday 8:30am - 12:00pm
Thursday 8:30am - 12:00pm
Friday 8:30am - 12:00pm
Saturday Closed
Sunday Closed