I received this call yesterday (lots of background noise on their end). I answered and someone with a foreign accent asked for John. I told him I wasn't him but that the number he repeated was correct. He then proceeded to tell me I had won some kind of sweepstakes, which obviously John was also chosen for. I then told him that I think he's full of it, that this is some Nigerian scam, and hung up on him. If you get a call from here, just ignore it. It's nobody important.