720-457-4821 called on 2/19.  Did not leave a message.

I'll amend that to "they are calling frequently.  Never leave a message".

Well, not again.  720-457-4821 made it to my black list.  Good-by, whom ever you are...

I started getting calls today.

I got a call from this number.  Go after the provider of this number.  Go State Attornery General for not taking action. They take the complaints but in reality, have we seen results?  Press for this.  I complained about several calls from a number HARRASSING ME for some creep that had my number years ago and he still continues to use my number for not paying his debts.  The SAG did nothing, I did. I blocked the number but found the provider and got results. They do not tolerate harrassing calls.  Please, find the provider and may your voice known. The SAG needs to be on board.