I as well got called. And Im thinking its probably a scam of some sort from what Im reading. Some info I was able to find is that it is a landline coming from Los Angeles. And that numbers starting with (323)-474 have local zip codes to (90014, 90071). The county population of this interchange is approximately 9,519,000 people. And its a Verizon number, landline that is.
I a, currently getting very constant calls from this number also! I have tried to figure out who it is but i also have the same problem when i call back, will someone please let me know if you have any further information?