A gentleman called our office asking to speak to one of our contractors.  He said his name was Noah, asked to speak with one of our contractors.  I told him that they were unavailable and would he like to leave a message.  He stated yes, but refused to give me his number.  Kept asking questions about who's in charge of payroll, who is the owner of the company.  He got rude when I asked for his phone number.  He said rather rudely, "Why you keep trying to ask me for my phone number when I'm trying to have a conversation with you."  At that point I told him that he can fax his request for more information.  I think it may have been a debt collector.