Islip Terrace, New York
Area codes 631, 934 · Population: 5,389
Eastern (ET)
New York
Pop. 5,389
Area Codes Serving Islip Terrace
About Islip Terrace, New York
Islip Terrace is a city in New York that is served by area codes 631, 934. The city has a population of approximately 5,389 residents and is located in the Eastern Time Zone.