Recently, a leak indicating that Google would release a 5G version of the long-anticipated mid-range Pixel 4a phone came to light. Now, XDA contributors claim to have found references to a device from this OEM with the same connectivity in a mobile virtual network operator's (MVNO) records. Should this be the case, it seems the 4a (5G) is coming to the US, at least.
https://www.notebookcheck.net/A-new-leak-may-supply-more-evidence-of-5G-for-the-Pixel-4a.482537.0.html