Greenlawn, New York
Area codes 631, 934 · Population: 13,742
Eastern (ET)
New York
Pop. 13,742
Area Codes Serving Greenlawn
About Greenlawn, New York
Greenlawn is a city in New York that is served by area codes 631, 934. The city has a population of approximately 13,742 residents and is located in the Eastern Time Zone.