My wife switched phone carriers and was having her number switched over so she had a temporary number assigned during the switch for a couple days. She plugged it into my phone but then didn't delete it. Anyway, fast forward about 8 months and she's out of town and I send her some media (something I wouldn't want to be sent elsewhere) and she later tells me she never got it. Lo and behold I look back in my phone and since her name (the short version) is associated with that old number I realize it got sent to someone else. Found out it was an active number and left a message telling them what happened. Never heard anything, thank goodness. Was worried the phone belonged to some 12 year old girl or something.