I'm getting called from this number (Dave included) multiple times a day. A call back is unsuccessful. I've tried to get them to stop by going through the pitch in hopes of getting to a human but to no avail.
I am getting calls from from 657-202-6398, 321-400-5640 & 213-788-7635. When I asked them to remove me from their call list they just hang up. This happened many times. They were calling me on behalf of this company pinnaclesecurity.com
Got many calls. The calling marketing company is SpeedKnock.com from 801-916-3978 / [email protected]. I have filed a complain to FCC here: https://complaints.donotcall.gov/complaint/complaintcheck.aspx