No firm date has been announced. I personally expected Zone 2 to be active by now. Keep an eye on the CC frequencies. When they start to populate the neighbor lists get ready to see TG going active. Also expect the CC frequencies to change on sites as the system goes active and they adjust the frequencies to reduce any inter site issues. Zone 1 may also experience some changes so it will not hurt to periodically verify the CC, Voice and Data frequencies for all sites.