I got call from this number, saying my loan approved. I found out this number is scam. I downloaded few VoIP apps setup a fake number, kept on calling this number. When they answer , I turn on my radio or any song in YouTube. These guys will be shouting at other end. Then they say why you keep calling again and again . let them also realize how we feel. I also setup few prank calls from sites like prankdial.com( it allows two prank calls daily). If you ever get a call from these numbers try these methods. Don't give a genuine number. I normally give one of the scam numbers as the calling number. It really makes you happy to scam the scammers