Central / Mountain time zone
Current Time in Caldwell: 03:35 AM

Caldwell Area Codes

Here is the current list of area codes in Caldwell, NJ. There is currently 3 area code(s) in Caldwell. Search all the most up-to-date currently used Caldwell area codes below.

Central / Mountain time zone
Current Time in Caldwell: 03:35 AM
Area Code State City Timezone
862New JerseyCaldwellEastern
973New JerseyCaldwellEastern
201New JerseyCaldwellEastern