Post Offices in & near Dudley, Minnesota. Operating hours, locations, phone/fax number, services information.
Post Office in Marshall, Minnesota on W Lyon St. Operating hours, phone number, services information, and other locations.
Address: 302 W Lyon St, Marshall, MN 56258
Phone: 507-532-4937
Fax: 507-532-6006
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
