Zip Area Code

Amherst, New Hampshire

Amherst, New Hampshire, in Hillsborough County, has ZIP code 03031 and area code 603.

ZIP code
03031
Area code
603
Time zone
Eastern Time
Coordinates
42.8569, -71.6075

ZIP codes in Amherst

ZIP codePost officeCountyArea codes
03031AmherstHillsborough County603

Area code for Amherst

  • Area code 603

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

Time zone

Amherst is in the Eastern Time zone.

Towns near Amherst