We just had a chance to see and handle the colorful Windows Phone 8X by HTC, but where will we find it in the US? On stage, the company told us that the new device will be heading to three major carriers: AT&T, Verizon and T-Mobile. All three operators should be pushing the device out sometime in November, though we're still waiting to hear specifics on pricing -- and we also haven't been told details on the availability of the lower-end Windows Phone 8S.