Monticello, New York
Area codes 329, 845 · Population: 6,726
Eastern (ET)
New York
Pop. 6,726
Area Codes Serving Monticello
About Monticello, New York
Monticello is a city in New York that is served by area codes 329, 845. The city has a population of approximately 6,726 residents and is located in the Eastern Time Zone.