Below is a list of Ramsey County ND zip codes. For your research we have also included Ramsey County Area Code, Time Zone, UTC and the local County FIPS Code. Each Ramsey County North Dakota zip code has a center Longitude / Latitude point (the Ramsey County center is -98.716903686523 / 48.293998718262). For your convenience we have also indicated if that zip code in Ramsey County observes Daylight Savings time.