Who called from 9722532073

This number [972-253-2073] rings and leaves this number quite often but no response when I answer. I call back, no answer. I  have call rejecter on my phone[s] and I have rejected this number.  Now it will ring one time and the rejecter takes over. I hear nothing else.

Calls repeatedly (twice so far today) but there is never anyone there when I answer.

calls & hang up

Calls. Caller I.D. says Irving, TX. Leaves no message.

I got a call from this number, too...should go down as harassment.