what is maricopa area code
Maricopa, AZ Area Codes are. Maricopa, AZ is currently using one area code which is area code 520. In addition to Maricopa, AZ area code information read more about area code 520 details and Arizona area codes. Maricopa, AZ is located in Pinal County and observes the Mountain Time Zone and does not use daylight saving time. View our Times by Area Code tool.