Multiple calls on my child's cell phone but no messages. Today it is a non-working number.

The same to me. I have got the same experience as you too.

I got this same call claiming to be Windows support! Also said I had someone trying to hack into my computer! Be careful!

They claimed to be Microsoft support. I was told that I had a virus. At that point I told them I don't have any Microsoft boxes at this residence and the guy said 'sorry, bye'. Caller ID said it was an S. Wittenburg

I just got a call from this number yesterday, I did not answer it because 1 I was at my college studying, and 2, I don't know who this number is from, or who's number this is. They didn't even leave a message.

Keep getting a call from 830-620-0876; Microsoft technical support. Reverse TN lookup brings up Stan Whitenburg. Called Mic

I get calls from this number several times a day.  Sometimes there is a beep and then a voice says "goodbye."  Other times there is just silence.  I've tried calling the number back and it says the number has been disconnected.  How can I be getting calls from a disconnected number?  Anyone know how to stop these calls?

I too have received 6 calls from this number over the past 5 days.  I only answered it twice, once a recorded sounding voice said "Good bye" and the second time there was nothing.  This is so frustrating!  What did your phone carrier say when you told them?

I have gotten 15 calls from Wittenburg and Mark Werner I have reported this to my phone carrier

I just got another call from Wittenburg  830 620 0876

the caller ID on the calls from 830 620 0876 was one said  Whittenburg  and one said Mark Werner

I keep getting phone calls from this number  several times a day no one ever says anything it is getting very annoying