920 and T-mobile in the US.

[anon(5335877)]

I have been looking at the specifications for the 920 on Nokia's global website and the frequencies don't list those for AWS (T-Mobile, Wind Mobile, Moblicity etc). But, the thing that is interesting is that the specifications for the 710 don't list 1700/2100 mhz as well, but I got my 710 unlocked and got it to work on AWS.

I'll hold out hope that somehow an unlocked version of the 920 will be able to run on T-Mobile, Wind etc.

Well for the Lumia 920 on the global site, it doesn't support AT&T's LTE frequencies. I guess the global site = European or Asian version.

If you check the US site, they don't list any frequencies for the 920 probably because they haven't announced carriers, and would like to keep that a secret for now.