one on the missed call log at 11:02 am Pacific Standard Time.  Reads Private Name which if I'm not mistaken, is an intentionally blocked number but since I block those and they can only supposedly be so done for personal phone numbers, it would indicate a business phone number.  I know, absolutely no help. Sorry, I would also like to know.

Calls every day over and over again

got a call from this number.

This number has called a couple of times. I call it back and get an error message.