They'll let just about anyone carry the iPhone nowadays. Well, everyone except T-Mobile, that is. U.S. regional carrier C Spire announced today that they'll be carrying the iPhone 4S "in the coming weeks."
C Spire's the largest private carrier in the U.S., and recently announced forthcoming "infinite" data plans and an LTE rollout some time in the near future. But don't worry, T-Mobile True Believers, you'll be chatting up Siri too just as soon as you're assimilated into the Galactic Blue Empire. [C Spire]