Below is a list of Ong NE zip codes. For your research we have also included Ong Area Code, Time Zone, UTC and the local Clay County FIPS Code. Each Ong Nebraska zip code has a center Longitude / Latitude point (the Ong center is -97.838798522949 / 40.39879989624). For your convenience we have also indicated if that zip code in Ong observes Daylight Savings time.