Post Offices in & near Wellington, Illinois. Operating hours, locations, phone/fax number, services information.
Post Office in Wellington, Illinois on E Main St. Operating hours, phone number, services information, and other locations.
Address: 311 E Main St, Wellington, IL 60973
Phone: 815-984-3521
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
