I keep getting calls from Portfolio Recovery for a debt by someone with the same name as mine. I keep informing them that I 'm not the person they 're looking for. I even gave them the last XXXX digits of my SSN, which of course, did n't match the person that they 're looking for, but they still continue to call everyday. The number they 're calling from is usually different every time but the caller ID shows that the calls are from Portfolio Recovery.