I've been ordering this service for a while?
I didn't realize this was news, perhaps just a larger expansion. I've had the 24/2 service on a single pair VDSL for 8+ months in Sugar Land, TX. I also had 24/2 service installed in Lincoln, NE a couple of weeks ago. I can confirm that a few of my other locations had bonded ADSL2 for the 12/2 service available.
In other news, Centurylink has 60/40Mbps bonded VDSL2+ available in Phoenix.