Saint Michaels, AZ is currently using one area code which is area code 928. Area code 928 was created from a split of area code 520 in 2001.
In addition to Saint Michaels, AZ area code 928 serves all of northern and western Arizona including the larger cities and communities of Flagstaff, Fortuna Hills, Kingman, Lake Havasu, Payson, Prescott, Prescott Valley, Sedona, Winslow and Yuma in addition to many smaller communities within the service area.
Saint Michaels, AZ is located in Apache County and observes the Mountain Time Zone. View our Times by Area Code tool.