Who called from 4696464177

I often get call from this # and I disconnect I even blocked though I am getting the call

Mark called. He was vibrant. He knew he was calling Richard.  A month ago we sent out a .........then was cut off.

Pink sheet stock salesman.  Not a broker, but offering a tip on an IPO.

Caller asks for me by name - so I guess is live.  Accent that I could hardly understand.  Caller said he is "Michael" calling from "American Financial."   I said:  About what?   He said:  "We have some information about your mortgage...."   That was when I laughed and hung up.
There is no mortgage.