Post Offices in & near Sigel, Illinois. Operating hours, locations, phone/fax number, services information.
Post Office in Sigel, Illinois on E Louis St. Operating hours, phone number, services information, and other locations.
Address: 102 E Louis St, Sigel, IL 62462
Phone: 217-844-2158
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457