Post Offices in & near Hallock, Minnesota. Operating hours, locations, phone/fax number, services information.
Post Office in Hallock, Minnesota on S Birch Ave. Operating hours, phone number, services information, and other locations.
Address: 105 S Birch Ave, Hallock, MN 56728
Phone: 218-843-2534
Fax: 605-357-4906
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
