5G NR is already available in the US on Verizon with a Moto Mod
RF bands 5G: n261 (27.5-28.35 GHz); n260 (37-40 GHz)
4G: B2, B4, B5, B13, B46, B48, B66
Verizon launched 5G New Radio (Nonstandalone) at 28 GHz with 400 megahertz of TDD spectrum — which doesn’t include the LTE anchor carrier, SRG said. Based on its initial survey, the firm estimated that there are close to 100 5G nodes in downtown Minneapolis, although it had yet to confirm how many of those were on-air. Each node has two Ericsson AIR 5121 5G radios, according to SRG.
https://www.motorola.com/us/products/moto-mods/moto-5g#specs
https://www.rcrwireless.com/20190405/test-and-measurement/pu...