Post Offices in & near Assumption, Illinois. Operating hours, locations, phone/fax number, services information.
Post Office in Assumption, Illinois on N Chestnut St. Operating hours, phone number, services information, and other locations.
Address: 219 N Chestnut St, Assumption, IL 62510
Phone: 217-226-3921
Fax: 217-226-3923
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457