A person who identified themselves as XXXX XXXX called me around XXXX and asked for XXXX XXXX XXXX I told him that he can not be reached at my cell phone number I was speaking on, but he became irate and stated the following : ” This is the phone number that he gave. I am not telling you who I work for unless you tell me how you represent XXXX XXXX! You must know how to get in contact with him! ” XXXX XXXX ‘s tone was harsh and unnecessary. Later I researched XXXX XXXX ‘s phone number and found he was calling from a firm called the National Credit Adjusters.