Post Offices in & near Seminary, Illinois. Operating hours, locations, phone/fax number, services information.
Post Office in Parkersburg, Illinois on N Main St. Operating hours, phone number, services information, and other locations.
Address: 101 N Main St, Parkersburg, IL 62452
Phone: 618-442-5565
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
