The number calls , comes up unknown-doesnt say anything and hangs up after a minute. I dont have any debts or anything bad on my credit report/card. I suspect this has something to do with a scam I refused to fall for when an overseas company tried to make me pay on a payday loan that I had already paid off. I also got calls from a man speaking in another language, spanish I think. He understood what I was saying because after a few calls I told him it was funny because he couldnt hang up if I left the phone off the hook, he said no, no, no but I couldnt understand anything else he was saying.