I have disputed this Debt XXXX times already. I have contacted the company. This collection agency has NEVER contacted me about this debt, they just slapped it on my credit report. The XXXX times I called them I was told they could not give me any information on this debt, had no bill and could not show me what they claim I owe this debt for. They could not provide me with that. This is a cell phone bill. It was with a different collection agency before and I went through this same thing with them. I have not had XXXX XXXX ( original debtor ) since 2009. I canceled the month-to-month service I had with them. ( I was no longer under contract, it had expired already ). My monthly bill was {$150.00} for cellular service and wireless internet, together. I canceled this XX/XX/2009. I was told when I canceled they would pro-rate that bill. I did not hear from XXXX or receive a final bill from them. Then here it is 8 years later and I am now having to dispute this because XXXX is stating I owe {$700.00}? for what? They canceled my service when I asked them to so its not for service. My phone was already paid for, I bought it outright before going to XXXX. So why cant they tell me what this bill is for? I did speak to a previous collection agency several years ago and I told them this very thing I am telling you and that I owed for the pro-rated XX/XX/XXXX but nothing more. I even offered to pay for the full month at {$150.00} and they refused to accept the payment. I know what I owed and I was willing to pay for the entire month but since they refused the money, I do not owe this debt. Please remove this from my credit report. You have never tried to contact me about this, have never been able to provide any proof ( or an actual bill ), you then refused a payment and those things alone tells me you do n't really want to collect on this, just want to keep me angry by keeping it on my credit report. I want this off my credit reports with XXXX, XXXX, and XXXX.