Post Offices in & near Iles, Illinois. Operating hours, locations, phone/fax number, services information.
Southwest Post Office in Springfield, Illinois on Wabash Ave. Operating hours, phone number, services information, and other locations.
Address: 1760 Wabash Ave, Springfield, IL 62704
Phone: 217-546-0463
Fax: 217-698-7962
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457