This number just started calling me repeatedly since I rejected a couple of other numbers with a message to DO NOT CALL THIS NUMBER (206-973-9999 & 587-216-8212.)  Called back and it says none of them are working numbers.  They won't leave a message just call 10 to 12 times a day starting at 7:30 am!  As best as I can tell it's some kind of scammer, but not sure of that.

another missed call on my cell, no message, no caller ID.