I have to say, I'm an iPhone user living in Houston, Texas, and AT&T was just a little worse than my former carrier during normal times, but now that we're on a disaster recovery footing, their service stinks! Even two days before the storm, EGDE was unavailable for me to get traffic info like I always get before my return commute. There were also lots of dropped calls, calls whose service degraded until I couldn't understand what the other party was saying, and missed calls that never rang even though I had my phone. The only thing that kept reasonable service consistently throughout was SMS text. I guess that's to be expected during times like this.