Below is a list of Friendship WI zip codes. For your research we have also included Friendship Area Code, Time Zone, UTC and the local Adams County FIPS Code. Each Friendship Wisconsin zip code has a center Longitude / Latitude point (the Friendship center is -89.816802978516 / 43.973999023438). For your convenience we have also indicated if that zip code in Friendship observes Daylight Savings time.