Below is a list of Grandin ND zip codes. For your research we have also included Grandin Area Code, Time Zone, UTC and the local Cass County FIPS Code. Each Grandin North Dakota zip code has a center Longitude / Latitude point (the Grandin center is -96.99829864502 / 47.238800048828). For your convenience we have also indicated if that zip code in Grandin observes Daylight Savings time.