Zip Area Code

Rosemont, New Jersey

Rosemont, New Jersey, in Hunterdon County, has ZIP code 08556 and area code 908.

ZIP code
08556
Area code
908
Time zone
Eastern Time
Coordinates
40.4200, -74.9886

ZIP codes in Rosemont

ZIP codePost officeCountyArea codes
08556*RosemontHunterdon County908

* No mapped delivery area: P.O. boxes or a single organization. Area codes are those of the nearest ZIP code area.

Area code for Rosemont

  • Area code 908

    In service since November 1, 1990. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Time zone

Rosemont is in the Eastern Time zone.

Towns near Rosemont