How-To Guide What Channel Is STARZ On Xfinity? Easy & Update guide ElijahMuna, December 8, 2022January 13, 2023 On Xfinity, STARZ can be seen on channel 1868. It comes with an Xfinity Starz package. STARZ Encore, STARZ Encore Action, STARZ Kids, and STARZ Comedy are additional channels included with the STARZ bundle. Continue Reading