Who called from 4242140939

Unknown - since we never pick-up from this number, They (whoever they are) are very anoying,

They call over and over.  Never say anything.

keeps calling without a response when answered.

I have received multiple calls from 011-424-214-0939 for the last couple weeks. When I pick up the call and say Hello there is always silence, no one ever says anything and in about 5 seconds the the phone hangs up.