Receive call(s) once or twice a day.  Never leaves a message.  Called the number back and recorded message (purposely almost inaudible) says they are Meyer Teller Telemarketing representing a political org or business.  Searched and see they are Meyer Telemarketing, 14 Seventh Avenue N., St. Cloud, MN  56303, 1-800-676-9233.
If it is a political call, consumers have no recourse - political ads are exempt from Do Not Call Registry.
Deal with these annoying calls your own way.  Good luck!

This is a telemarketer.  If you call that number, a recording says they are Meyer telemarketing, and it gives the option of removing your number from their list.  I just did that, so no idea if it works.  I am so SICK of these callers!