I was on another call and this number appeared, the call I was on was too important to cut off so I let it ring on. They didn't leave a message. I don't call back out of state numbers that don't leave any info. Then I got a text message from the same number about an item I have on Craigslist. I've gotten prank/spam calls from that area code before, so I am a little leary. I really don't know anyone in California anyway.