What a busy beaver this number is today. I too recieved one 12/16/11 just now. Not the first time, but about the third time. Yes, it hung up in the middle of its happy announcement after asking me to take a survey. The Do Not Call List doesn't seem to have any teeth on this one, they should not have been calling my listed line. I agree with Philz's comment above missing Ma-Bell and their real life customer care.. Any one with luck finding an address location attached to this number, please post it here. I just happen to be in L.A. this evening and may be able to do something to "address" this caller. Or maybe I will just knock on their door and run.....all evening long!