Who called from 3108312112

a call from 310-831-2112, she called my name, then hung up.

I have finally blocked this number but have gotten a lot of calls, which I don't answer because I don't recognize the number. This time I called back and asked who was calling. The woman asked who I was and stupidly, I told her. Then she hung up on me.  I see the number all over the internet and this person is trying to phish for info from lots of people. Who do we report them to?

solicitor/scam

Your number is never unlisted, if you have registered your number with a phone service, it's listed.