I got the same call today & when I responded there was a recording saying that I had just won a free to the Bahamas that all I had to do was to complete a survey. I immediately hung up knowing that this was a scam. It was a number from Los Gatos.
Received a call from 408-356-1429 on Monday, June 16, 2014 at 1:01pm (EST). It rang twice before I sent it to voicemail as a result of not recognizing the number, my cell showed that it was coming from Los Gatos, CA. No message was left.