U Haul Co--post Offices, Stoutsville Stoutsville, MO 65283 Phone : (573) 672-3311 Business Category Post Offices Trucking Post Office - Stoutsville 24599 Monroe Road 473 Stoutsville, MO 65283 Phone : (573) 672-3311 Business Category Post Offices Toll-Free           (800) ASK-USPS