Thank goodness Mike posted this.  I got a couple calls from this number today with no message left as well.  And from a couple other 323 numbers this morning and yesterday.  I'm not sure if they are indeed from scientology but glad I checked online before calling back.  I make no judgments about other religions but harassing people is no way to gain members.  Seriously!...if I say I’m not interested then leave me the hell alone!