Below is a list of Traill County ND zip codes. For your research we have also included Traill County Area Code, Time Zone, UTC and the local County FIPS Code. Each Traill County North Dakota zip code has a center Longitude / Latitude point (the Traill County center is -97.221000671387 / 47.465099334717). For your convenience we have also indicated if that zip code in Traill County observes Daylight Savings time.