Cornwall-on-Hudson, New York
Area codes 329, 845 · Population: 3,018
Eastern (ET)
New York
Pop. 3,018
Area Codes Serving Cornwall-on-Hudson
About Cornwall-on-Hudson, New York
Cornwall-on-Hudson is a city in New York that is served by area codes 329, 845. The city has a population of approximately 3,018 residents and is located in the Eastern Time Zone.