Who called from 7606163021

Received numerous calls,  answered and there was nobody on the other end. Annoying to say the least. Unless I ask you to, do not call

Missed call from this number on my Google Voice number,  oddly enough I have NEVER given that number out, nor used it outside of "verifying" a Twitter account

Oh boy.  As mentioned in a previous comment, if you don't know the number, don't answer it.  "They" called my cell # and did not leave a message.

Scammer do not answer

So this is the reason why they just called my work number?