My Verizon Wireless contract is due to expire on 7/1/10, and I am looking to move to AT&T and get the new iPhone. I'd like to keep my old number so.. do I start a new contract with AT&T before my VZW is over or do I wait until the VZW contract is over before starting a new line. I was under the impression that I would no longer "own" the phone number after the VZW contract ended. And if I do port it before the VZW contract is over, would the VZW phone still be usable before 7/1/10 so I don't have to pay an ETF?