This number calls my office every single day consistently and NEVER says anything. Every now and then, we get a breath or a click on the other end of the phone, but that's it. They never leave a message or speak. They literally probably call the office 10 times a day or more.
These people called me asking if I knew T*** H***** and I said yes she's my mother. They wanted my full name and information and claimed my mother was on the other line and put me on hold. I hung up because 1. My mother knows my name and 2. It just didn't make any sense why she would be on the other line.
I thought I was returning a call to AT&T but 800-228-2020 vs 800-288-2020 (AT&T) They knew my home number even though I was on cell and said they would have to call back on land line. I found this strange and then saw Caller ID said California call. Did not answer. They said they were AT&T on 800-228-2020.