Zip Area Code

Mariaville Lake, New York

No ZIP code carries the name of Mariaville Lake, New York, in Schenectady County; the nearest ZIP codes are 12056, 12137 and 12306, in area code 518, with 838 as an overlay.

Nearest ZIP
12056, 12137, 12306
Area codes
518, 838
Time zone
Eastern Time
Coordinates
42.8248, -74.1303

Nearest ZIP codes to Mariaville Lake

These are the ZIP codes nearest to Mariaville Lake, each listed with the post office it is named after.

ZIP codePost officeCountyArea codes
12056DuanesburgSchenectady County518, 838
12137PattersonvilleSchenectady County518, 838
12306SchenectadySchenectady County518, 838

Area codes for Mariaville Lake

  • 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

Mariaville Lake is in the Eastern Time zone.

Towns near Mariaville Lake