I got a call yesterday 11-24-15 from same number. When I said hello they just hung up.
Today a few minutes ago they called again and told me that they were calling about my computer and that there are some serious issues. I asked them what operating system I was using and they said windows 7 and I have a virus. Told them wrong and please quit calling me and that this is a scam which the BBB is aware of in NC.
Also told them I know they have various numbers they call from and that I am not interested and to please quit calling.
They then hung.