Area Code Search
Eastern time zone
Current Time in Henniker: 05:48 PM
Henniker Area Codes
Here is the current list of area codes in Henniker, NH. There is currently 1 area code(s) in Henniker. Search all the most up-to-date currently used Henniker area codes below.
Eastern time zone
Current Time in Henniker: 05:48 PM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 603 | New Hampshire | Henniker | Eastern |