Zip Area Code

Highland Lakes, New Jersey

Highland Lakes, New Jersey, in Sussex County, has ZIP code 07422 and area code 973, with 862 as an overlay.

ZIP code
07422
Area codes
973, 862
Time zone
Eastern Time
Coordinates
41.1826, -74.4564

ZIP codes in Highland Lakes

ZIP codePost officeCountyArea codes
07422Highland LakesSussex County973, 862

Area codes for Highland Lakes

  • Area code 973

    In service since June 1, 1997. Shares its area with 862. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 862

    In service since December 29, 2001. Shares its area with 973. 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

Highland Lakes is in the Eastern Time zone.

Towns near Highland Lakes