I am the owner of (650) 773-6503, since July 2016 when I purchased a verizon s7 edge, so I am not sure how my number ended up on a few sites as possible spam, or caller not leaving message, all in the month of September 2016. I am a property manager, so I'm thinking maybe someone used (spoofed) my number for a few weeks in September 2016. Has this happened to many others I am wondering...