Post Offices in & near Burnham, Illinois. Operating hours, locations, phone/fax number, services information.
Hegewisch Post Office in Chicago, Illinois on S Baltimore Ave. Operating hours, phone number, services information, and other locations.
Address: 13234 S Baltimore Ave, Chicago, IL 60633
Phone: 773-646-6721
Fax: 773-646-0383
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
