Have you guys checked into Virgin prepaids? I bought a phone a coupla years back because I was relocating/job hunting. I ended up changing numbers 6 times in a 3week period (6 different states-- it was a MESS!) and they didn't charge me a dime. I have changed it twice in the past 18mos (last was about a year ago and again I've never been charged) and I keep it because w/Sugamama I haven't had to add any money to the account (top up) in two years. virginmobileusa.com I use it for brring now.