AT&T Fusion 5G specs

5G Home Internet service began on October 1, 2018 . 5G Ultra Wideband began rolling out on April 3, 2019, and is presently available in parts of 1,700 cities. 5G Nationwide covers well over 2,000 cities.

Share. AT&T delivers three flavors of 5G* to our customers to give them unique experiences, faster speeds and capacity to do more of the things they like on America’s Most Reliable 5G Network1. AT&T 5G using low-band spectrum reaches more than 255 million people in more than 16,000 cities and towns in the U.S.

On December 2, 2019 , T-Mobile officially launched its 600 MHz 5G network. It launched with an initial coverage of 200 million people and over 5,000 cities or towns.