I had a XXXX year contract with XXXX XXXX beginning XX/XX/XXXX. I switched carriers, I ported my numbers to XXXX in XXXX or XX/XX/XXXX. This is well outside my two year obligation. I never signed another contract or extension with XXXX XXXX. I never received any bill from XXXX XXXX after my number was ported. The first that I knew that they had charged me an early cancellation fee was when their collection agency sent me a letter and a bill. XXXX XXXX wo n't speak with me because they say its been turned over to collections. I spoke with diversified, the collection company and they just say " I owe ''. I wrote them and asked for any contract and or bills. They only provided the early termination charges/bill, they did not produce any written contract from XXXX XXXX. I know that I was out of contract and within my right to change carriers. None of the involved parties wants to work to fix the problem. Please help.