I assume you're asking about their location because you want to meet up and see what it looks like? Because surely by now we all know that location means nothing in OTA updates.
Ok Ok. Location doesn't matter. Since I keep asking for it and my Note won't get it then it might have something to do with the model (it is a different model) maybe embedded in the MAC address when it queries At&T for the update. And that sucks.
I'm in North Garland/Richardson area (on AT&T) and I downloaded and installed it last night (3/25). Download took a couple hours, install and configurations took 20-30 minutes.