Below is a list of Selfridge ND zip codes. For your research we have also included Selfridge Area Code, Time Zone, UTC and the local Sioux County FIPS Code. Each Selfridge North Dakota zip code has a center Longitude / Latitude point (the Selfridge center is -100.92500305176 / 46.041400909424). For your convenience we have also indicated if that zip code in Selfridge observes Daylight Savings time.