Wyandanch, New York
Area codes 631, 934 · Population: 11,647
Eastern (ET)
New York
Pop. 11,647
Area Codes Serving Wyandanch
About Wyandanch, New York
Wyandanch is a city in New York that is served by area codes 631, 934. The city has a population of approximately 11,647 residents and is located in the Eastern Time Zone.