First Verizon 5G CITIES in USA (2018)

1 Ann Arbor, Michigan
Atlanta, Georgia
3 Bernardsville, Massachusetts
4 Brockton, Massachusetts
Dallas, Texas
6 Denver, Colorado
Houston, Texas
8 Miami, Florida
9 Sacramento, California
10 Seatle, Washington
11 Washington, DC

First AT&T 5G rollout Cities in USA (2018) 

3 announced, 9 to be announced later on
Atlanta, DallasWaco

First SPRINT 5G rollout Cities in USA (2019)

First 6 announced

Atlanta, Chicago, Dallas, Houston, LA and Washington, DC.

 

T-Mobile

Firm said it will build 5G networks in 30 cities during 2018, with the first being New York, Los Angeles, Dallas and Las Vegas. The company will initially create faster speeds by combining 4G and 5G simultaneously.

http://www.newsweek.com/5g-first-cities-network-revealed-823597