I just learned that T-Mob has a Windows Phone (the Lumia 710, IIRC). Unfortunately, where I live, only Verizon's network is good enough to keep me happy. Therefore, I'm stuck with them. I've heard that Walmart's prepaid (Straight Talk?) has phones that will work on GSM networks, and phones that will work on Verizon's network, but I want a Windows Phone (I've deved a coupld of WP apps). Problem is that even the prepaids that use CDMA phones generally work best on Sprint's network, and that's no good for me, either. Since I use a lot of data, I need 3G (currently no 4G at in my area), and when you use a Sprint device on Verizon's network (if you can get it to work), it's a lot slower, at least in the couple devices I tried. If you have a line on a prepaid that works well on Verizon's network, I'd be interested in hearing about it so I can watch them for what I want. Yes, I'm picky - been using smart phones since the first gen Windows Mobile devices, and Palm (non-phones) before that, dating back to 99.