Reverse checked.  It might be a phoney company selling credit security account.  No one leaves any message.  What is the point??????

This is a majic Jack # that keeps calling me and no one is on the other line when you answer

Called again today and left no message on my Google Voice. I blocked them.

who is this?

Called my Google Voice number - the number I use when any transaction requires a phone number - and they left no message.