sharing my experience
I get called by about 50 different cell phones; they never get tired of calling me. The problem is that every time they call, it's not the owners of the numbers. I write to them on WhatsApp, and it turns out the owners aren't even aware their numbers are being used for calls. Why do I say this? Because the person who answered was a 70-year-old lady. I don't think the elderly lady is involved in extortion.