Once upon a time I got a call from 780-710-1397, a guy kept asking me who I am.  Then I got a call from 239-205-4843 immediately, no voice from the other side.  The 780-710-1397 guy called me again right after, still asking me who I am and why I called him. (I didn't make a single call the whole afternoon)  The call from 239-205-4843 followed, no sound.  And the 780-710-1397 guy made the last call which I have rejected.  The end.