called and a 15 sec blank message

just hang up.  so annoying !!!!!!!!!!!

I have saved this number to my caller ID under "scam" so if they call again I'll know to ignore it.

They keep calling me. I haven't answered yet, and just blocked them and marked them as spam after reading this page. But I did discovered who is behind it here: https://www.phone-data.org/phone-search?number=209-259-4716