Try
www.whogavemecredit.com you will find quite a bit of info on scores and creditors... As I said you may need to start with a secured card, however other posters have had success with scores like yours.
Are your scores from MyFICO or are they some type of FAKO? Where did you obtain them from? What are your baddies?
Give us more info and we can be of better assistance.
Rob
