Post Offices in & near Belvidere, Illinois. Operating hours, locations, phone/fax number, services information.
Post Office in Belvidere, Illinois on Doc Wolf Dr. Operating hours, phone number, services information, and other locations.
Address: 1800 Doc Wolf Dr, Belvidere, IL 61008
Phone: 815-547-5457
Fax: 815-547-3401
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
