Post Office - Polacca 392 State Route 264 Polacca, AZ 86042 Phone : (928) 737-2535 Post Office - Polacca Business Category Post Offices Toll-Free           (800) ASK-USPS U S Government--hospital, Polacca Polacca, AZ 86042 Phone : (928) 737-2535 Business Category Government Offices-Federal Government Offices & Public Schools