Who called from 9722443942

This number keeps calling. I do not know the number so I do not answer. No message, just let it ring 3 to 4 times and then hangs up. I am going to block this number since they call every other day or so.

I just received a call from the same number. It will be blocked.

This number is interchangeable with 972-488-3230 and are they're smart enough to bypass blockers.