Hey guys! So I made a call to someone's cellphone number on Craigslist for a gig. Went to voicemail and as I was leaving a message, I got a call back from them. My caller ID not only displayed their phone number, but also their full name. How is that possible when I don't have any 3rd party apps on my phone. This person was not in my contacts either. What really concerns me is whether my name shows up on caller IDs when I make calls to strangers. If so, how can I disable this feature? Thanks in advance! Oh and if it helps, I'm currently with T-Mobile.