Pacific time zone
Current Time in Clayton: 02:12 PM

Clayton Area Codes

Here is the current list of area codes in Clayton, CA. There is currently 1 area code(s) in Clayton. Search all the most up-to-date currently used Clayton area codes below.

Pacific time zone
Current Time in Clayton: 02:12 PM
Area Code State City Timezone
925CaliforniaClaytonPacific