According to https://gizmodo.com/where-the-hell-is-my-5g-2018-edition-1823585491:
"So far, Verizon has not provided any official pricing or stats on how fast its fixed 5G wireless will be, however Palmer did mention that these home installations would be running off the company’s 28GHz band using the older 5G TF spec (which in large part is what the official 5G NR guidelines are based on). Throughout the rest of 2018, Verizon will work to expand its fixed 5G offerings, while also deploying and upgrading network equipment to support 5G NR before Verizon offers 5G on phones for real sometime in early 2019."