Below is a list of Newton Falls NY zip codes. For your research we have also included Newton Falls Area Code, Time Zone, UTC and the local Saint Lawrence County FIPS Code. Each Newton Falls New York zip code has a center Longitude / Latitude point (the Newton Falls center is -74.989898681641 / 44.210399627686). For your convenience we have also indicated if that zip code in Newton Falls observes Daylight Savings time.