Devore Heights, California Area Code

Devore Heights, CA Area Codes are

909 and 840

Devore Heights, CA is officially utilizing an area code overlay in which area codes 909 and 840 serve the same geographic area. Ten digit dialing (area code + seven digit number) is necessary.

In addition to Devore Heights, CA area code information read more about area code 909 and 840 details and California area codes.

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

California Area Code Map