Post Office - George 120 E Michigan Ave George, IA 51237 Phone : (712) 475-3333 Post Office - George Business Category Post Offices Toll-Free           (800) ASK-USPS United States Government--local Office Post Ofc 120 E Michigan Ave George, IA 51237 Phone : (712) 475-3333 Business Category Government Offices-Federal Government Offices & Public Schools