Received call from 714-551-0280.  Did not answer.  Caller did not leave a message.  When doing a search for the number on the internet I came across an entry that said this is a phone extension for a company called IT Global Resources.

I have heard of IT Global Resources, which is a legit company, and I know they have offices in many locations.  They recruit for various IT jobs.   I didn't call the number back so I can't verify that this number actually belongs to IT Global Resources but if it does, it must be from one of their offices in CA.  I'm surprised they did not leave a message but I know the mailbox on my phone was warning me the other day it was close to full and I haven't cleaned it out so maybe they couldn't leave a message.