Zip Area Code

Greenfield, New Hampshire

Greenfield, New Hampshire, in Hillsborough County, has ZIP code 03047 and area code 603.

ZIP code
03047
Area code
603
Time zone
Eastern Time
Coordinates
42.9493, -71.8728

ZIP codes in Greenfield

ZIP codePost officeCountyArea codes
03047GreenfieldHillsborough County603

Area code for Greenfield

  • Area code 603

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

Time zone

Greenfield is in the Eastern Time zone.

Towns near Greenfield