Is NFL Network on Xfinity? How Comcast cable subscribers got channel back after high-level negotiations
NFL Network back on Comcast after being dropped
Comcast's X1 Set-Tops Get ESPN3, ACC & SEC Network+ Apps
What channel is NFL Network on DirecTV, DISH and Xfinity?
NFL+ Live Games on mobile, NFL RedZone, NFL Network and More!
Comcast drops NFL Network after carriage agreement expires - Chicago Sun-Times
Update: NFL Network Returns to Xfinity TV Following Call from NFL Commissioner; Where Can You Watch the Channel? - IMDb
NFL Network back on Xfinity cable - NBC Sports
Provider - Xfinity - TV Everywhere - Channels Community