Below is a list of Portageville NY zip codes. For your research we have also included Portageville Area Code, Time Zone, UTC and the local Wyoming County FIPS Code. Each Portageville New York zip code has a center Longitude / Latitude point (the Portageville center is -78.045799255371 / 42.568000793457). For your convenience we have also indicated if that zip code in Portageville observes Daylight Savings time.