Eastern time zone
Current Time in Williamstown: 11:57 AM

Williamstown Area Codes

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

Eastern time zone
Current Time in Williamstown: 11:57 AM
Area Code State City Timezone
856New JerseyWilliamstownEastern