Below is a list of Lake Tomahawk WI zip codes. For your research we have also included Lake Tomahawk Area Code, Time Zone, UTC and the local Oneida County FIPS Code. Each Lake Tomahawk Wisconsin zip code has a center Longitude / Latitude point (the Lake Tomahawk center is -89.591903686523 / 45.813098907471). For your convenience we have also indicated if that zip code in Lake Tomahawk observes Daylight Savings time.