Who called from 2672347399

This caller calls me and never responds when I say, "hello?"

This number has called me in the pass and i haven't a clue as to who this is

A caller(I believe a debt collector) looking for a M. Turbet. I don`t know how my cell # is connected with him since I`ve had it for over 20+ years. Probably gave a random # to some one and happened to be mine. The caller said he would take it off their list. We`ll see.