AT&T will launch mobile 5G in Atlanta, Dallas and Waco
 

AT&T is finally willing to say exactly where you'll see mobile 5G in 2018. The carrier has confirmed that "parts" of Atlanta, Waco and its home turf of Dallas will adopt the standards-based service when it goes live before the end of the year....

https://www.engadget.com/2018/02/20/...-first-cities/