I need to build a list of unsecured creditors that I owe money to. In
each case, I know the original creditor but not the collection
agencies to which some of my debts have been turned over to. I'm
looking for the quickest, least expensive way to find out the
following about each debt I have. (1) full name and address of
original creditor, (2) full name and address of collection agency, (3)
full name and address of the involved attorney, if applicable, (4)
date account was opened (5) date account was last used, and (6) the
last balance due. I'd prefer something online. Thanks.

What you are asking for may not be available, since creditors and
collection agencies can sell each account at any time and there may be
no central place for collecting that information.  A great place to
start would be to order your credit report.

4KEITH (I'm NOT a GOOGLE Researcher)