New channels - TimeWarner TV

Noticed channels like AXS TV, HDNET Movies, MoviePlex, IndiePlex, RetroPlex, FamilyNet and others. However, they all say to call to subscribe. Customer service knows nothing about the channels and doesn't see them in the lineup, but they are in the guide. I'm assuming these are Charter channels, because they are listed on official lineups for nearby legacy Charter systems. Are these channels coming into the TWC fold? They aren't even options if I take the new Charter packaging from what I can see. Any idea?