Post Offices in & near Bay City, Michigan. Operating hours, locations, phone/fax number, services information.
Post Office in Bay City, Michigan on Washington Ave. Operating hours, phone number, services information, and other locations.
Address: 1000 Washington Ave, Bay City, MI 48708
Phone: 989-895-5555
Fax: 989-895-9612
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
