How much do you want to spend and
do you want to be able to text and use contacts? I believe my
phone is a CDMA phone. Depending on what you want to do, it
may be the best option for the money, even though it has
accessibility problems that you need to use work arounds to
edeal with.
I'm using T Mobile, which is the
same kind of network as AT&T, and others can verify
whether it is a CDMA network.