Who called from 2137973000

Phone rang; caller ID showed this number.  No message left.

They have called my house numerous times, but no one speaks.
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CAlled my house 11/1.  Did not leave message.  Tried to call them but only got busy signal.  If they call again I will not answer as it does not appear to be legitimate to me.  So, folks from that #, is you are reading this and laughing, don't call my house again!  It does happen to be in the 573 area code.

They just leave a recorded message from their number and keep calling and calling. Non-stop recording.

I got a call from this number after a long hesitation a recording said wrong number and call was disconnected.