Oro Valley, Arizona Area Code

Oro Valley, AZ Area Codes are

Oro Valley, AZ is officially utilizing one area code which is area code 520.

In addition to Oro Valley, AZ area code information read more about area code 520 details and Arizona area codes.

Oro Valley, AZ is located in Pima County and observes the Mountain Time Zone and does not use daylight saving time. View our Times by Area Code tool.

Arizona Area Code Map