I have received about 8 calls from them today.  They are very hard to understand and the person said he was from instant phone care.  I told him to please take my number off their list and they called again.  There the worse so far.

they will not take me off the call list

Rec'd call at 12:00 in the afternoon.  So strange I've rec'd 6 calls all from strange area codes.  I'm not answering, they leave no message.

Recived call at 2:08 eastern time.  Could not understand caller.