Chino Hills, California Area Code

Chino Hills, CA Area Codes are

Chino Hills, CA is currently using one area code which is area code 909.

In addition to Chino Hills, CA area code information read more about area code 909 details and California area codes.

Chino Hills, CA is located in San Bernardino County and observes the Pacific Time Zone. View our Times by Area Code tool.

California Area Code Map