Here is the answer, get Free software to block these calls from: get the Free 1.39 version. It works great. You'll also need a USB modem like
Free Phone Tray
 Jun 28th, 2011
its like being prank called they and nobody says anything or if you call back the number back nobody knows how called or why or they answer and all you can hear is people joking around laughing coughing blowing their noses just rude!
 Nov 01st, 2010
Too often at work, home, weekends endless phone calls
 Nov 03rd, 2009
Finally left a message and stated from Chase services
 Jun 19th, 2009