Post Offices
Post Offices in & near Mount Morris, Illinois. Operating hours, locations, phone/fax number, services information.
Mount Morr Post Office
Post Office in Mount Morris, Illinois on W Main St. Operating hours, phone number, services information, and other locations.
Address: 21 W Main St, Mount Morris, IL 61054
Phone: 815-734-6518
Fax: 815-734-9012
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 9:00am - 12:00pm, 1:00pm - 5:00pmTuesday 9:00am - 12:00pm, 1:00pm - 5:00pm
Wednesday 9:00am - 12:00pm, 1:00pm - 5:00pm
Thursday 9:00am - 12:00pm, 1:00pm - 5:00pm
Friday 9:00am - 12:00pm, 1:00pm - 5:00pm
Saturday 9:00am - 11:00am
Sunday Closed
Lobby Hours
Monday 5:00pmTuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 4:00pm
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