Apple has posted a web page showing the various worldwide model numbers and LTE carriers for the new iPhone 5c and 5s. The list shows something fascinating for the the four major mobile carriers in the US -- now AT&T, Verizon, and T-Mobile will all use the same devices thanks to the new radio chips used. The model A1532 iPhone 5c and A1533 iPhone 5s will run on those carriers as well as Bell, Rogers, and Telus in Canada.
Sprint users will have a completely different set of model numbers: A1456 for the iPhone 5c and A1453 for the iPhone 5s. Those same SKUs will also work in Japan on the KDDI and Softbank cellular networks.