I also received the call from this # and the guy was asking me for my credit card number, I told him I dont carry them with me, he said he will call me back. I asked for his number and name of his company and he said they are only on an automatic dial back and cannot be called. I called my mom who works in Credit cards, she said she receives calls from customers that have been scammed on this all the time; if you do give your cc number to them, they charge $923.00 to it, then you can't ever get a hold of them. . Please be cautious!!!!!