Who called from 7812029869

Called.  Didn't leave any message.  Placed on my blocked list

Didn't recognize the number, let it go to Voice Mail. No message left. Typical telemarketer's MO.

3 rings, hung up without leaving a message. Blocked.

Unknown number

I'm in Canada.
I answered the call by pressing 1 and was put through to an "Account Specialist". He said his name was Jake and i told him i could not tak right now but will phone him back in a few minutes. He insisted on him calling me back and after i persisted, (in a very nice way) he hung up on me. I was trying to get his cell or direct company number to report them