Below is a list of Ohiowa NE zip codes. For your research we have also included Ohiowa Area Code, Time Zone, UTC and the local Fillmore County FIPS Code. Each Ohiowa Nebraska zip code has a center Longitude / Latitude point (the Ohiowa center is -97.453102111816 / 40.413501739502). For your convenience we have also indicated if that zip code in Ohiowa observes Daylight Savings time.