You can actually buy the iPhone 4s unlocked straight from the Apple website. I just did last week as an xmas gift for my dad, with the intention of trying it ou

You can actually buy the iPhone 4s unlocked straight from the Apple website. I just did last week as an xmas gift for my dad, with the intention of trying it out with his current account on Cincinnati Bell Wireless. I believe they use the same frequencies as T-Mobile.