Below is a list of Walhalla ND zip codes. For your research we have also included Walhalla Area Code, Time Zone, UTC and the local Pembina County FIPS Code. Each Walhalla North Dakota zip code has a center Longitude / Latitude point (the Walhalla center is -97.922500610352 / 48.919799804688). For your convenience we have also indicated if that zip code in Walhalla observes Daylight Savings time.