Below is a list of Ransom County ND zip codes. For your research we have also included Ransom County Area Code, Time Zone, UTC and the local County FIPS Code. Each Ransom County North Dakota zip code has a center Longitude / Latitude point (the Ransom County center is -97.632301330566 / 46.500701904297). For your convenience we have also indicated if that zip code in Ransom County observes Daylight Savings time.