Received a call, but did not recognize the number and did not answer. I don't know anyone from San Francisco. Caller id said "leah.marie47". No message. Also received a call yesterday from "Angels Camp CA" 209-813-1251, which I did not answer, no message. This call was immediately followed up with another call from 781-298-2820 - they call EVERYDAY. So thankful for 800notes.com and everyone who posts!!! Great to be able to stay ahead of the scammers.