Post Offices in & near Fairpoint, South Dakota. Operating hours, locations, phone/fax number, services information.
Post Office in Union Center, South Dakota on Sd Highway 34 Ste 3. Operating hours, phone number, services information, and other locations.
Address: 16946 Sd Highway 34 Ste 3, Union Center, SD 57787
Phone: 605-985-5503
Fax: 605-357-4906
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
