National Football League on television - Wikipedia
NFL completes long-term media distribution agreements through 2033 season
Comcast pulls NFL Network after carriage agreement expires
SBJ Media: NFL Network goes dark on Comcast
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TV, NBC reach extension to stave off disappearing NBC channels - CNET
Comcast, NFL Network reach new carriage agreement - WTOP News
Reaches Deal for N.F.L Sunday Ticket - The New York Times
ACC Network is finally coming to Comcast after agreement reached - BC Interruption