Verizon just put the Moto X sign up page online this morning. If you wish to be notified and to get more info regarding the new device on Big Red, just share your email address with them. Verizon only references the black and white versions of the phone, although thankfully there is only one small Verizon logo on the back of the device.
They also share that the phone will launch in the "coming weeks," which shouldn't be too surprising since most of the intel pegs the full retail launch for August 23rd.
Here's a link: Moto X |Get the Moto X from Verizon Wireless - Verizon Wireless