323-489-7472 keeps calling me. Almost daily. Never anyone there to ask not to call back at the other end and they never leave a message. I am fed up with it!
Please file a complaint with the FCC. That is http://www.fcc.gov/complaints I filed my complaint under 'silent calls' and 'war calls'. I haven't received any intimidating male microsoft worker, but none the less, this person ought to be stopped. Please take action.
My mom received a call from this number. The male caller claimed to be her grandson and engaged her in conversation. She kept stating "You're not my grandson," to which he would reply, "Yes, I am. I just have a cold." She finally slammed down the phone. He called back twice more, but she refused to answer. On her caller ID, the number pops up as a Los Angeles number. The same thing happened to one of her neighbors. That lady, unfortunately, believed the man was her grandson. He told her he had gotten pulled over somewhere and needed money.