Zip Area Code

Marlboro, New York

Marlboro, New York, in Ulster County, has ZIP code 12542 and area code 845, with 329 as an overlay.

ZIP code
12542
Area codes
845, 329
Time zone
Eastern Time
Coordinates
41.6056, -73.9880

ZIP codes in Marlboro

ZIP codePost officeCountyArea codes
12542MarlboroUlster County845, 329

Area codes for Marlboro

  • Area code 845

    In service since June 5, 2000. Shares its area with 329. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 329

    In service since March 24, 2023. Shares its area with 845. 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

Marlboro is in the Eastern Time zone.

Towns near Marlboro