T-Mobile is one of the largest providers of wireless voice, messaging and data services. The Developer Center is T-Mobile’s online guide to developing for the T-Mobile network. From WAP to J2ME and more, you will find helpful resources and tools to assist you in your development process. And http://developer.t-mobile.com/tmobile/ is powered by ColdFusion! Thanks to Britt Mileshosky for bringing this one to my attention.