Stony Brook, New York
Area codes 631, 934 · Population: 13,740
Eastern (ET)
New York
Pop. 13,740
Area Codes Serving Stony Brook
About Stony Brook, New York
Stony Brook is a city in New York that is served by area codes 631, 934. The city has a population of approximately 13,740 residents and is located in the Eastern Time Zone.