Post Offices in & near Peterson, Minnesota. Operating hours, locations, phone/fax number, services information.
Post Office in Peterson, Minnesota on Mill St. Operating hours, phone number, services information, and other locations.
Address: 328 Mill St, Peterson, MN 55962
Phone: 507-875-2226
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
