Post Offices in & near Jackson, Illinois. Operating hours, locations, phone/fax number, services information.
Post Office in Lawrenceville, Illinois on Jefferson St. Operating hours, phone number, services information, and other locations.
Address: 1014 Jefferson St, Lawrenceville, IL 62439
Phone: 618-943-2912
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
