Woke up this morning at my normal weekday time of 5:30am. Brought my phone out with to sit outside with the dog while she chose her particular spot for her morning business. Apparently, this is a very complicated process because she takes forever. However, I noticed that my phone was "searching . . ." for signal. Well, crap. Not the dog, she was still searching. Finally got back inside and checked my wife's phone. She is still sleeping at this point because she has no interest in being awake at 5:30 nor in waiting for the dog outside. Her phone has a good connection to AT&T. I switched the SIMs out and her sim in my phone still won't pull a signal, but my sim in her phone pulls up fine. Called AT&T when I got to work and they had me go through the normal things with no joy. Called Apple and they wanted me to restore from iTunes. At work, no iTunes. So she recommended a Genius bar appt. So . . . I am sad because I have no service to my iPhone right now.