Mega Contributor
RobertEG
Posts: 17,456
Registered: ‎03-19-2007
Re: Finding the collection agency name for Equifax collection

Failure to have sent dunning notice is not a disputable item.

It is a debt collection practices violation of the FDCPA, not an issue of accuracy of credit reporting.

You might call the CRA again, explain your dilemma, and attempt to get their address.  It is in your credit file......