Sprint ups the ante with free phones when you subscribe to phone servive. They're known for that convenience as well as award-winning customer service. Their Boost Mobile pay-as-you-go service recently won the J.D. Power awrd for the best pay-as-you-go service. They've got a nice iPhone 4 giveaway going on now with their service plans. Give Sprint a look. You could spend a few days on their webpages and not see everything.