I received a call from this # at 8:24 A.M. PST.  I also received a call 3 minutes later at 8:27 A.M. PST from 626-357-8407.  Something about this indicates to me a call center?  or robo-dialer?   I have been getting so many calls lately i must be on a serious spam list.  I did not pick up and neither number left a message.  I re-registered with the Do Not Call List but nothing has changed.  Not sure where my number got distributed.