Post Offices in & near Summit, South Dakota. Operating hours, locations, phone/fax number, services information.
Post Office in Summit, South Dakota on Maple St. Operating hours, phone number, services information, and other locations.
Address: 301 Maple St, Summit, SD 57266
Phone: 605-398-6348
Fax: 605-357-4906
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
