Hi all, I'm on T-Mobile currently, and have every intention of switching on the 29th. I have a few questions though, and would love others experiences. I'm sure others will have other questions, especially regarding switching and getting out of contracts from other carriers. Any suggestions would be appreciated. Here's my big questions. 1. Do I need to cancel with T-Mo first, or will the transferring of my number give them the hint?? 2. On the topic of number transportability, I still have a DC number despite living in MN for the last few years. Everyone I know has the DC number, so I REALLY don't want to switch. Will this be a problem if I walk in to a MN store, and want to transfer an out of town number? 3. Any suggestions on getting out of contracts cheaply / free?