Below is a list of Richville NY zip codes. For your research we have also included Richville Area Code, Time Zone, UTC and the local Saint Lawrence County FIPS Code. Each Richville New York zip code has a center Longitude / Latitude point (the Richville center is -75.398803710938 / 44.416698455811). For your convenience we have also indicated if that zip code in Richville observes Daylight Savings time.