I hear that Verizon has the best network and that coming in June you will be able to unlock the iPhone to use with any carrier. Is this correct? Or is it possible now?
It is not possible now because The iPhone works off of AT&T's cellular network which is GSM (Needs A Sim Card) and Verizons network works off of CDMA. The only other popular network the iPhone could be unlocked to right now is T-Mobile because it is another cellular network that uses GSM