Post Offices in & near South West City, Missouri. Operating hours, locations, phone/fax number, services information.
Post Office in South West City, Missouri on S Main St. Operating hours, phone number, services information, and other locations.
Address: 214 S Main St, South West City, MO 64863
Phone: 417-762-3300
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457