Zip Area Code

Newton Upper Falls, Massachusetts

Newton Upper Falls, Massachusetts, in Middlesex County, has ZIP code 02464 and area code 617, with 857 as an overlay.

ZIP code
02464
Area codes
617, 857
Time zone
Eastern Time
Coordinates
42.3129, -71.2195

ZIP codes in Newton Upper Falls

ZIP codePost officeCountyArea codes
02464Newton Upper FallsMiddlesex County617, 857

Area codes for Newton Upper Falls

  • Area code 617

    In service since 1947. Shares its area with 857. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 857

    In service since May 2, 2001. Shares its area with 617. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.

Time zone

Newton Upper Falls is in the Eastern Time zone.

Towns near Newton Upper Falls