Oak Park, California Area Code

Oak Park, CA Area Codes are

818 and 747

Oak Park, 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 Oak Park, CA area code information read more about area codes 747 and 818 details and California area codes.

Oak Park, CA is located in Los Angeles County and observes the Pacific Time Zone. View our Times by Area Code tool.

California Area Code Map