Greenlawn, New York

ZIP codes in Greenlawn

Area codes for Greenlawn

• 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

Greenlawn is in the Eastern Time zone.

Towns near Greenlawn

• Elwood2.8 km (1.7 mi)
• Centerport3.5 km (2.2 mi)
• Huntington3.9 km (2.4 mi)
• East Northport4.2 km (2.6 mi)
• Halesite4.8 km (3.0 mi)
• South Huntington5 km (3.1 mi)
• Huntington Station5.3 km (3.3 mi)
• Northport5.6 km (3.5 mi)