Post Offices in & near Kampsville, Illinois. Operating hours, locations, phone/fax number, services information.
Post Office in Kampsville, Illinois on N Broadway. Operating hours, phone number, services information, and other locations.
Address: 100 N Broadway, Kampsville, IL 62053
Phone: 618-653-4512
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457