Below is a list of Athelstane WI zip codes. For your research we have also included Athelstane Area Code, Time Zone, UTC and the local Marinette County FIPS Code. Each Athelstane Wisconsin zip code has a center Longitude / Latitude point (the Athelstane center is -88.095703125 / 45.423801422119). For your convenience we have also indicated if that zip code in Athelstane observes Daylight Savings time.