Who called from 5594406022

This number has called our office 6 times in the last 5 minutes.  When answered, we get a recording that
states" thank you for calling.  Good-bye"   If not answered, sames message is left on voicemail.  When called back, number hangs up.

This number has called all of our extensions MANY times over the past two days. When we answer, we just hear clicking and then a message that states, "Thank you for calling. Goodbye." When we try to call the number back, it auto disconnects. Very frustrating.

I have received calls from this number at 4.15 am she must be a sick person

Same here, calls and just says "thank you for calling , goodby"