Okay, so my boyfriend got an iPhone phone on Thursday morning, but decided not to port his number over as he didn't have the contract information available. Got my iPhone on Friday morning, and then Friday afternoon he ported his number over. We tried FaceTime Friday night but something was wrong with his parents internet connection, so it wouldn't work. Fast forward to Saturday night, he came over and we tried FaceTime, worked perfectly. Then on Sunday, same deal worked perfectly. Then Monday night we were on a phone call and I pressed the FaceTime button, and I kept getting FaceTime failed after only a few seconds. So I had him FaceTime request me and it worked. So we hung up and I did a direct FaceTime call, it went through with no problems. And he called me directly on FaceTime, no problems. So I didn't think anything of it. So now last night (Tuesday), I was at his house and I wanted to try and figure out why it wouldn't connect while we were in a voicecall, so I kept trying and everything and it wouldn't. So I did a direct FaceTime call with him, and now I was getting the FaceTime failed message everytime. He can still call me via FaceTime however. So I was freaking out that something was wrong with my phone. And we were at this for about an hour. Finally, about his 20th time calling me, a number came up, not his contact name as had been previously. The number was the number which he had before he ported. Weird. So I directly FaceTimed that number back and it went through. So I tried to do a voicecall to that number, but it said the number was unavailable. And through all of this, he was still able to initiate FaceTime calls with me. So now this morning his unported number stopped working for me, and his ported number still won't work although he can call me. So I called another friend who has an iPhone 4, no problems what so ever. So it can't be my iPhone. So my boyfriend went to AT&T trying to get a new SIM, but they tested FaceTime with their demo units, and it's all working flawlessly, so they would not give him a new SIM card. It's just weird that everything works except I can't FaceTime him, through a voicecall or FaceTime directly. Anyone have any advice? It would be greatly appreciated.