Zip Area Code

Peterborough, New Hampshire

Peterborough, New Hampshire, in Hillsborough County, has ZIP code 03458 and area code 603.

ZIP code
03458
Area code
603
Time zone
Eastern Time
Coordinates
42.8856, -71.9470

ZIP codes in Peterborough

ZIP codePost officeCountyArea codes
03458PeterboroughHillsborough County603

Area code for Peterborough

  • Area code 603

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

Time zone

Peterborough is in the Eastern Time zone.

Towns near Peterborough