Duncan, Arizona Area Code
Duncan, AZ Area Codes are
Duncan, AZ is officially utilizing one area code which is area code 928.
In addition to Duncan, AZ area code information read more about area code 928 details and Arizona area codes.
Duncan, AZ is located in Greenlee County and observes the Mountain Time Zone and does not use daylight saving time. View our Times by Area Code tool.
Area Codes Look Up By State and City
Area Codes Look Up in Surrounding Places