Sun Valley, California Area Code
Sun Valley, CA is officially utilizing an area code overlay in which area codes 747 and 818 serve the same geographic area. Ten digit dialing (area code + seven digit number) is necessary.
In addition to Sun Valley, CA area code information read more about area codes 747 and 818 details and California area codes.
Sun Valley, CA is located in Los Angeles County and observes the Pacific Time Zone. View our Times by Area Code tool.
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