Zip Area Code

Piermont, New Hampshire

Piermont, New Hampshire, in Grafton County, has ZIP code 03779 and area code 603.

ZIP code
03779
Area code
603
Time zone
Eastern Time
Coordinates
43.9906, -72.0813

ZIP codes in Piermont

ZIP codePost officeCountyArea codes
03779PiermontGrafton County603

Area code for Piermont

  • Area code 603

    In service since 1947. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Time zone

Piermont is in the Eastern Time zone.

Towns near Piermont