So who did this number come back to?

Same thing happened to me got scam scam call dating irs

This number called me. I was driving so did not answer. They left no message. Tried to return call and was told this number cannot be completed as dialed.

Received a call that my computer was compromised - told them I don;t have a computer so how can it be compromised?  They continued to assure me that there was a problem with my computer.

Got a call today from the same number telling me about my computer how I need to log on and you know the deal. I told them I'm aware of what's going.