[branon]

It seems that way, marketing page claims broad support incl. VoLTE which bodes well for US compatibility, however I noticed this in the FAQ:

Q: What network bands are supported?

A: Please see the Network Specifications section above this FAQ for supported bands and carrier compatibility.

But there is no "Network Specificiations" section on the page that I can find. It would be really nice to know which specific bands the modem supports.