This is a third-party collection agency.  It is NOT a scam!
If you want them to stop calling--pay your overdue bills.  It's that simple.  Also, you cannot file an FCC "Don't Call List" complaint.  When you opened your account and provided your phone numbers as contact info--you gave them and anyone else associated with your account consent to call you.
Now, you can file a harassment complaint if they threaten you with jail, etc.
If you thought you were responsible enough to open these accounts, then be responsible enough to pay them.  It's not rocket science, people--it's life.

Dear Batman,

If you have no problems w/ Ebay collections why are you trolling around here posting? I side with Clyde, you can't judge his situation and comment.

Collections for ebay. obviously ran out of a shack in the middle east.

208-515-7481 scumbags that will burn in hell call me again mf and i'll  kick some a**

Continual calls. They even call my mother and threatened her several times, with nasty and unprofessional mannerisms. Isn't this behavior against the law?? Needs to stop. They can't do ANYTHING  to you, so they get mad because all they are getting is a measley paycheck, no commision for collections. You have to be a moron to be in collections in this day and age. No one has any money right now and it's not going to get any better for a long, long time. Thanks.