I have a collection attorneys office contacting my by phone for a debt. The office is not a licensed collection agency through MN Dept. Of Commerce, however the attorney is licensed to practice law.On three occasions, i have requested documentation regarding this debt, and they refuse, saying they already sent it. I have never received any thing from their office. Are they violating the FDCPA? I just want documentation, how can i get it? No one would pay a bill without seeing if the amount due is correct and who it belongs to.