Post Offices
Post Offices in & near Collison, Illinois. Operating hours, locations, phone/fax number, services information.
Collison Post Office
Post Office in Collison, Illinois on Walnut St. Operating hours, phone number, services information, and other locations.
Address: 7205 Walnut St, Collison, IL 61831
Phone: 217-776-2231
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 11:00am - 1:00pmTuesday 11:00am - 1:00pm
Wednesday 11:00am - 1:00pm
Thursday 11:00am - 1:00pm
Friday 11:00am - 1:00pm
Saturday 7:00am - 1:00pm
Sunday Closed
Lobby Hours
Monday 24 hoursTuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours
Last Collection Times
Monday 12:45pmTuesday 12:45pm
Wednesday 12:45pm
Thursday 12:45pm
Friday 12:45pm
Saturday 12:45pm
Sunday Closed