You can get the unlocked iPhone5 and use it on T-Mobile's network. 4G too since T-Mobile uses the 1900 band.
Thanks a lot for the help. I'll look into these options. I'm not sure what Sprint's coverage is like. My wife has AT&T and it works great at our place. I've had T-Mobile since first getting a phone in 2000. Wouldn't mind sticking with them if they had an iPhone. I might look into some of their non-Apple smart phones too. Their plans are cheaper than AT&T. There's an $90 plan with unlimited talk, text, and data.
You can get the unlocked iPhone5 and use it on T-Mobile's network. 4G too since T-Mobile uses the 1900 band.