A company called Portfolio Recovery from XXXX Virginia has repeatedly called me about a debt that did not belong to me. On XXXX call they told me it was about a XXXX charge account. I told them they have the wrong person and that I have never had a XXXX account of any type. I have told them multiple times this debt does not belong to me and have asked them to stop calling me and to not contact me again. They have called XXXX times in the past several months, starting in XX/XX/XXXX and continue calling, despite being told not to, in opposition to the federal Fair Debt Collection Practices Act ( FDCPA ). I have also notified them that I am on the National Do Not Call List and I do not wish them to call me again. In the month of XX/XX/XXXX alone, I have caller ID records indicating they have called XX/XX/XXXX XXXX, XX/XX/XXXX XXXX, XX/XX/XXXX XXXX, XX/XX/XXXX XXXX, XX/XX/XXXX XXXX, XX/XX/XXXX XXXX, XX/XX/XXXX XXXX, XX/XX/XXXX XXXX, and XX/XX/XXXX XXXX. This has been ongoing for the past several months, despite my telling them multiple times not to call me and that they have the wrong person. They said they are an authorized debt collector in Virginia and that in order for me to stop them from calling, I need to write to them at a XXXX XXXX they provided and send them my social security number. I told them I would do no such thing and that under Federal Law they must cease calling me now that I have asked them, more than once. I asked for a Supervisor and repeated my request, and was hung up on.