Post Offices in & near De Soto, Missouri. Operating hours, locations, phone/fax number, services information.
Post Office in De Soto, Missouri on Boyd St. Operating hours, phone number, services information, and other locations.
Address: 950 Boyd St, De Soto, MO 63020
Phone: 636-586-5617
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
