Hmm. I think I’m going to play around (once I have an invite) to see if I can set up two GV numbers that point to the same back end. There’s really no technical obstacle, and there could be a legitmate reason. For example, my wife and I might each have GV numbers that point to our home, work, and cell numbers, with just the home number as overlap (since she wouldn’t want to get a call from my dentist on her cell, for example)