I cancelled my service in 12/2013. I sent my equipment back and I get a bill for $175. I contacted Verizon customer service in January, and they stated equipment was not returned therefore I was billed. They put in a request to look for the equipment and stated I would not be billed. February, same story. Received a bill, contacted customer service and they said the equipment was returned and I would not be billed. So this processed continued for the next three months. Now, I get a notice from a collection agency for the outstanding bill. I contact Verizon, they said they will research my case and call me back within 24 hours. Well, no call. I need to elevate my situation and I want to file a formal complaint but the phone representatives give me the run around. I am now being harassed by collection agencies for a debt I do not owe and they state that they need proof that I am not liable for the debt. I am sick and tired of this mess and need this resolved ASAP but have not been able to get any results. HELP!!!!!