Who called from 6102477384

Constants calls at all hours never leave message.  When i answer the call, no one is on the other end and I am disconnected seconds later

Same here.  Constant calls and no one is on the phone and disconnects.  You call it back and verizon tells you the number was disconnected.  What a joke!

They have been calling us too, I called the number back and says number has been changed or disconnected.

This number has  been calling our home number constantly, when we call back it says the number has been changed or disconnected.