Post Office - Sta #11 900 N Keene St Columbia, MO 65201 Phone : (573) 474-9421 Business Category Post Offices Toll-Free           (800) ASK-USPS Patricias Iga 900 N Keene St Columbia, MO 65201 Phone : (573) 474-9421 Patricias Iga Business Category Grocery Stores Services           Catering Products           Bakery, Deli, Meat