Post Offices in & near Harbor Springs, Michigan. Operating hours, locations, phone/fax number, services information.
Post Office in Harbor Springs, Michigan on State St. Operating hours, phone number, services information, and other locations.
Address: 250 State St, Harbor Springs, MI 49740
Phone: 231-526-2521
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
