Zip Area Code

Elwood, New York

No ZIP code carries the name of Elwood, New York, in Suffolk County; the nearest ZIP codes are 11731, 11740 and 11746, in area code 631, with 934 as an overlay.

Nearest ZIP
11731, 11740, 11746
Area codes
631, 934
Time zone
Eastern Time
Coordinates
40.8462, -73.3389

Nearest ZIP codes to Elwood

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

ZIP codePost officeCountyArea codes
11731East NorthportSuffolk County631, 934
11740GreenlawnSuffolk County631, 934
11746Huntington StationSuffolk County631, 934

Area codes for Elwood

  • Area code 631

    In service since November 1, 1999. Shares its area with 934. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 934

    In service since July 16, 2016. Shares its area with 631. 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

Elwood is in the Eastern Time zone.

Towns near Elwood