Who called from 8437889595

I receive calls from this number MULTIPLE times almost daily.  I have asked them to STOP calling, to no avail.  The last time I asked them not to call, I received a total of FIVE more calls within half an hour.  This is bordering on harassment and it needs to STOP!

No message just calls 2-3times a day

Same have been calling my daughters phone 24/7

Same, called and no response. I called back but they wouldn't accept my call. Who are these people? So irritating.