Post Offices in & near Cleveland, Illinois. Operating hours, locations, phone/fax number, services information.
Post Office in Barstow, Illinois on 1st Ave. Operating hours, phone number, services information, and other locations.
Address: 18617 1st Ave, Barstow, IL 61236
Phone: 309-496-2610
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457