Zip Area Code

Castleton On Hudson, New York

Castleton On Hudson, New York, in Rensselaer County, has ZIP code 12033 and area code 518, with 838 as an overlay.

ZIP code
12033
Area codes
518, 838
Time zone
Eastern Time
Coordinates
42.5376, -73.7071

ZIP codes in Castleton On Hudson

ZIP codePost officeCountyArea codes
12033Castleton On HudsonRensselaer County518, 838

Area codes for Castleton On Hudson

  • Area code 518

    In service since 1947. Shares its area with 838. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 838

    In service since September 19, 2017. Shares its area with 518. 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

Castleton On Hudson is in the Eastern Time zone.

Towns near Castleton On Hudson