What cities does T-Mobile have mmWave?

T-Mobile dubs its service using 2.5 GHz spectrum as “Ultra Capacity 5G” while Verizon and AT&T have their own respective monikers of “Ultra Wideband” and “5G+” – for 5G using upper mid- and high-band spectrum.

Technically speaking, 5G UC indicates that you’re connected to either mid-band or millimeter wave (mmWave) 5G . For T-Mobile, you are likely connected to mid-band 5G, as this makes up the bulk of T-Mobile’s faster 5G network.

T-Mobile didn’t say in its press release which millimeter wave (mmWave) spectrum it will be using, but a spokesman said it’s using 39 GHz in Las Vegas and 28 GHz in the other markets. And, it published maps showing coverage in the six cities: Atlanta, Cleveland, Dallas, Las Vegas, Los Angeles and New York .