I've done it on the Verizon Note 3, Note 4, Note Edge, and S5... but I'm not sure if's working. I don't know what LTE bands are available in our area. I also need to figure out how to force the phone to connect to a specific LTE band.
LTE Discovery only tells you what LTE band you're on. It doesn't tell what other LTE bands you can connect to and it also doesn't give you the ability to switch to a specific LTE band.