Zip Area Code

Fitzwilliam, New Hampshire

Fitzwilliam, New Hampshire, in Cheshire County, has ZIP code 03447 and area code 603.

ZIP code
03447
Area code
603
Time zone
Eastern Time
Coordinates
42.7611, -72.1450

ZIP codes in Fitzwilliam

ZIP codePost officeCountyArea codes
03447FitzwilliamCheshire County603

Area code for Fitzwilliam

  • Area code 603

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

Time zone

Fitzwilliam is in the Eastern Time zone.

Towns near Fitzwilliam