This # has been leaving voice messages ever since I got my phone in 2018. Every time I shut down my phone then turn it back on it says that I have a new voice message from the same #. Then its says that voice mail was detected using SMS but I haven't even been able to set up my voice mail. So I Googled the # to see if anyone else was having this problem and I found that this # is from Santa Barbara and many people have had this issue just like me and most of them said that this # had something to do with T-Mobile. Then I heard that this # was a viruse or a hacker trying to get into your phone which almost gave me a heart attack. So if you could explain to me what this # really is then that would be great.