I received a call from an unknown number on my cell phone. The caller gave the name " XXXX '' but did not leave a company name. He said that he will be coming over ( did not say where ) to get my signature and that I needed ID. He said that I had to call XXXX if I needed to reschedule. If I google that number I find a ton of complaints. Apparently this is a debt collection company that is acting illegally. He did know my name and phone number so he had some information about me.