Below is a list of Custer County NE zip codes. For your research we have also included Custer County Area Code, Time Zone, UTC and the local County FIPS Code. Each Custer County Nebraska zip code has a center Longitude / Latitude point (the Custer County center is -99.613403320312 / 41.397701263428). For your convenience we have also indicated if that zip code in Custer County observes Daylight Savings time.