CBCS attempting to collect debt for Alltel Communications, however, cannot produce evidence that I owe the money. Contacted Alltel and verified debt was sold to CBCS. However, Alltel cannot provide proof that I owe the money either. This harassment has been going on for 4 years. Has negatively affected my credit score (784 to 654). I did get the credit report corrected after several months. I believe this is a scam for the following reasons. Collection agency contacts me I dispute the debt and ask for proof of debt. Never hear from that... read full review »