I called Customer Service and advised them I was switching to Fios. They transfered me to the disconnect department and offered me all kinds of discounts to stay. They also wanted my confirmation numbers from Verizon, which I did not feel comfortable giving them. I told them I would think about their offer but still set up a disconnection date. Does Cablevision have access to Verizon and their customer records? Why would they need a confirmation number for Verizon plans/orders to offer a discount on Cablevision packages?