Below is a list of Ogallala NE zip codes. For your research we have also included Ogallala Area Code, Time Zone, UTC and the local Keith County FIPS Code. Each Ogallala Nebraska zip code has a center Longitude / Latitude point (the Ogallala center is -101.7200012207 / 41.131000518799). For your convenience we have also indicated if that zip code in Ogallala observes Daylight Savings time.