Eastern time zone
Current Time in Jefferson: 11:29 PM

Jefferson Area Codes

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

Eastern time zone
Current Time in Jefferson: 11:29 PM
Area Code State City Timezone
603New HampshireJeffersonEastern