[lipidfats]

i believe u do it all online, so just go online and sign into your web account and look for it. im on sprint, but i heard it's pretty much the same (only verizon is easier). and i believe you can do it as many times as you want without cost... i've been siwtching back and forth between a couple phones recently and haven't had probs. before it was a much harder process, but now that everything is automated online, it's almost like switching sim cards (well, as close to it as possible without actually having swappable cards).