Below is a list of Port Wing WI zip codes. For your research we have also included Port Wing Area Code, Time Zone, UTC and the local Bayfield County FIPS Code. Each Port Wing Wisconsin zip code has a center Longitude / Latitude point (the Port Wing center is -91.387397766113 / 46.774898529053). For your convenience we have also indicated if that zip code in Port Wing observes Daylight Savings time.