Below is a list of Skull Valley AZ zip codes. For your research we have also included Skull Valley Area Code, Time Zone, UTC and the local Yavapai County FIPS Code. Each Skull Valley Arizona zip code has a center Longitude / Latitude point (the Skull Valley center is -112.712 / 34.5529). For your convenience we have also indicated if that zip code in Skull Valley observes Daylight Savings time. For more information on Skull Valley Arizona you will find helpful business links and searches.