Post Offices in & near Red Rock, Minnesota. Operating hours, locations, phone/fax number, services information.
Post Office in Grand Portage, Minnesota on Mile Creek Rd. Operating hours, phone number, services information, and other locations.
Address: 77 Mile Creek Rd, Grand Portage, MN 55605
Phone: 218-475-2303
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
