Ok. Has anyone ever heard of a debt collector not interested in returning a debtors phone calls? I work for the owner of the company as his bookkeeper/personal assistant. I have left 4 messages with the secretary of the lawyer in charge of this debt. No calls back. I stated in my first conversation that I was the bookkeeper and I needed to validate the debt and requested an itemized statement of charges, as we have NO records indicating an account with his client. He never asked for verification to speak with me, and as I am NOT the debtor, I feel he may have made a boo boo here.