Hey, first off i want to apologize if this is a recurring problem that has been discussed here, I just got off work and am tired, so I didn't really search, just thought I would drop a post here, then check in the morning. So if this has been discussed, i apologize, if a poster could link some info to me, I would greatly appreciate it. Now, I have an iPhone 3GS, my wife has an iPhone 3G. Both w/ AT&T. The past two weeks, we have noticed we have dropped calls, and on some occasions cannot make calls, while having FULL BARS/Service. I got a text the other night at 5:45am, the text was sent at 5:05am. Here's the thing, it is only really bad at my house. I go out, drive down the street, its fine. My first reaction is a failed tower or something like that in the area. But it's been two and a half weeks. I think it might be something bigger. The thing I don't get is that my signal strength is displayed as excellent, yet the service is not. I have heard AT&T is tweaking their service a bit, making way for MMS and tethering, and this might cause a service problem, but once again it's only at my house and it just started happening in the last few weeks. Anyone, have any ideas or solutions. Anything would be appreciated. Thanks in advance.