A collection agency ( Enhanced Recovery, LLC ) added an incorrect collection item to all XXXX of my credit reports in XXXX of XXXX, dragging my score down XXXX points with each bureau. The collection is for XXXX, but I do not know what for. 

The opening date of the collection is listed as XXXX of XXXX. 

I have not had XXXX since XXXX of XXXX, when I switched to XXXX XXXX XXXX. The only account I have ever had with XXXX is a pre-paid phone. I never had a contract with them. 

I disputed the debt with all XXXX bureaus, which is notated on the account, but it was not removed. 

In XXXX of XXXX, I contacted Enhanced Recovery, and asked them to provide proof of the debt. I received a dunning notice, giving me XXXX days to dispute the validity of the debt, which I did. Enhanced Recovery received my debt validation letter via certified mail on XXXX XXXX. 

Now, nearly four months later, I have not received any response from Enhanced Recovery, and the false debt is still on all three of my credit reports.