AT&T launches 5G services for FirstNet subscribers in parts of 38 cities, 20+ venues
First responders can access millimeter-wave 5G services that are being enabled by recent upgrades to the FirstNet core in parts of 38 cities and in more than 20 venues, as well as tower-to-core encryption of FirstNet traffic nationwide in less than a year, according to FirstNet contractor AT&T and the FirstNet Authority.