104 & 107 are the main two. Then you have some 3D programming in 1100. Right now in DirecTV Cinema, there is: 3D Woman, The Smurfs 2, Despicable Me 2, The Wizard of Oz, Battle of the Year, A Very Harold & Kumar 3D Christmas, Night of the Living Dead, One Direction: This is Us, Frozen in Time: Our History, Sky Soldier: A Vietnam Story, Nascar 3D: The Imax Experience.
If you do a Smart Search for "3D", then choose Category, it will bring up also upcoming 3D programming.
As you can tell, it is very limited, due to the fact that 3D is looked upon as a gimmick by the mass majority. Manufacturers & providers thought that it would take off, and took a very risky gamble in doing so.
The only thing that 3D has done, is allowed tv & projector manufacturers, create better ways of making the image cleaner, when the viewer watches tv on newer HD sets.