Mobile World Congress 2018
https://techcrunch.com/2018/02/27/these-will-be-the-first-cities-getting-5g-from-sprint-and-t-mobile/
Just last week, AT&T announced the first handful of cities where it’ll roll out its 5G network later this year. Today at Mobile World Congress, T-Mobile and Sprint did the same.
Sprint’s first 5G networks will go live in Chicago, Los Angeles, Dallas, Atlanta, Washington, DC and Houston.