Upper Nyack, New York
Area codes 329, 845 · Population: 2,063
Eastern (ET)
New York
Pop. 2,063
Area Codes Serving Upper Nyack
About Upper Nyack, New York
Upper Nyack is a city in New York that is served by area codes 329, 845. The city has a population of approximately 2,063 residents and is located in the Eastern Time Zone.