ATT Fiber will be celebrating 10 year end of 2023

from April 2013
https://about.att.com/story/att_eyes_100_u_s_cities_and_municipalities_for_its_ultra_fast_fiber_network.html

AT&T U-verse with GigaPower services are available in Austin and some surrounding communities, and are expected to roll out in parts of Dallas this summer. AT&T first made the services available to tens of thousands of households in Austin and surrounding communities in December 2013 and recently announced it will expand the fiber network to double the households in the Austin area this year as a result of high demand that has exceeded expectations.

AT&T will work with local leaders in these markets to discuss ways to bring the service to their communities. Similar to previously announced metro area selections in Austin and Dallas and advanced discussions in Raleigh-Durham and Winston-Salem, communities that have suitable network facilities, and show the strongest investment cases based on anticipated demand and the most receptive  policies will influence these future selections and coverage maps within selected areas. This initiative continues AT&T’s ongoing commitment to economic development in these communities, bringing jobs, advanced technologies and infrastructure.