There are not accepting any CDMA subscribers and only will let you keep your old CDMA phone if it's working. They hold all the cards on this play.
I am a current VZW customer. I would like to upgrade to a new phone without signing a new contract. Having read several articles on this forum I have learned that CDMA phones do not have a sim card. Is there any way to do this since I am not going to change service providers just phones?