My AT&T service used to drop 1 out 5 calls on average. Over the past few months, however, the service has gotten even worse. Without exaggeration, I can say that more than 80% of my calls are now dropped. Almost all my calling is to other iPhone users here in the Dallas area, so a dropped call could be the fault of either connection, which one could argue makes our dropped call rate 40% per user, but that's still insanely high. How does the blue death star get away with such crappy service? I will run, not walk, away from AT&T when the iPhone is available from another carrier. I'm having trouble imagining I'll end up with worse service than I have these days. I love my iPhone. I absolutely despise the service I'm getting from AT&T.