Although not a phone call, receiving a fraudulent text message is just as irritating. Supposedly I've been chosen to receive a $1000 gift certificate to Best buy. Then the text instructs me to go to htt://cards4unow.info/332309. When I call the number it says that it's from a Google Voice customer. My mobile phone number is registered with the National Do Not Call Registry. I have lodged a complaint with Google, but from reading other posts I do not expect them to rectify the problem.