Post Offices in & near Altamont, Missouri. Operating hours, locations, phone/fax number, services information.
Post Office in Altamont, Missouri on Main St. Operating hours, phone number, services information, and other locations.
Address: 210 Main St, Altamont, MO 64620
Phone: 660-749-5711
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
