Below is a list of Joseph City AZ zip codes. For your research we have also included Joseph City Area Code, Time Zone, UTC and the local Navajo County FIPS Code. Each Joseph City Arizona zip code has a center Longitude / Latitude point (the Joseph City center is -110.33 / 34.9619). For your convenience we have also indicated if that zip code in Joseph City observes Daylight Savings time. For more information on Joseph City Arizona you will find helpful business links and searches.