Gilmanton Area Codes

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

Eastern time zone
Current Time in Gilmanton: 11:27 PM
Area Code State City Timezone
603New HampshireGilmantonEastern