Post Offices in & near Smithville, Oklahoma. Operating hours, locations, phone/fax number, services information.
Post Office in Smithville, Oklahoma on State Highway 4. Operating hours, phone number, services information, and other locations.
Address: 209 State Highway 4, Smithville, OK 74957
Phone: 580-244-3330
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457