Tired of calls from 4073370221 and when I block them because they don't understand NO or remove my #, mysteriously they call from many other numbers almost every day.
I get calls from this number regularly. I let unknown callers go to voice mail yet this is one that never leaves a message. The phone display did show that it originated in Orlando, FL.
You probably need a call blocker. Once blocked, the next time they call, thee phone rings to You Once and the call is blocked. All they will hear is the phone ringing, ringing, ringing w/o answer.