nope. Any provider can decide who to offer their programming to. Good example is some of the regional sports networks...they are only available on cable
(on a side note broke post off of a 4 year old thread)
not on C-Band. If you want something like HBO you would have to sub to Dish or Directv.
Since it sounds like you have a 4DTV you might want to check out the 4DTV section here or even check out tvropro's link that he has with alot of the answers to 4DTV questions.