Got a call from this number and then a busy noise! I called it back and it rang for a while then it did a noise like my phone was off the hook! I don't know who or what it is, but I can tell you this (I DON"T WANT THEM CALLING AIAGN!!!) Wish someone could block these kind of call! I am getting more and more of them. I think that it is those place's that sale your phone number and they are checking to see if it is a good number before doing so! Please someone BLOCK THEM!!!!