Below is a list of Polacca AZ zip codes. For your research we have also included Polacca Area Code, Time Zone, UTC and the local Navajo County FIPS Code. Each Polacca Arizona zip code has a center Longitude / Latitude point (the Polacca center is -110.431 / 35.9649). For your convenience we have also indicated if that zip code in Polacca observes Daylight Savings time. For more information on Polacca Arizona you will find helpful business links and searches.