Capital Billing Services Attempting to Collect Phantom Debt, Beware! Los Angeles California

On August 28, 2015, I received a letter in the mail from Capital Billing Service saying I owed $1,048 for a "Readers Subscription Service." This was news to me. I have never used, nor seen an invoice, bill, or notice(s) of default from this company. My credit is pristine, and I pay all my bills. I called the number provided and had to leave a voice message. They did call me back later that day, saying I committed to buying some magazines in 2012 (I made two payments with a credit card and then defaulted, ya ya ya).

After reading the EXACT SAME STORY over and over again on RipOff Report, this is clearly an organized and illegal scheme. I asked for the contact information to Readers Subscription Services, and they only provided me with a phone number (866-936-3726). I've tried calling twice, and they refuse to talk to me regarding this "account." 

As is my right, I filed a dispute and initiated an investigation with Capital Billing Services to provide with me detailed information regarding their company and Readers Subscription Service, as well as detailed receipts and invoices (you know, proof) regarding this debt. The legal burden is on them to provide proof the debt is real. If they are unable to, I will be contacting an attorney. 

I have filed an FTC complaint on Readers Subscription Service, as well as a CA Attorney General complaint on Capital Billing Service. I don't know if there's any way out of this, but I will put up a fight.