I was called several times today.   I told the man I am on the national do not call list, and I hung up.  We repeated this about 4 or 5 times.  The last time he said  "don't you ever hang up on me! Do you know who I am?'  I said "No who are you?"  He said "Mark Wilson with the FBI."  I said  "thanks, now I know your name so I can report you for illegally representing yourself as an FBI agent."  Then I did.

I researched this and this number belongs to a company called "Bandwidth.com"  They say they sell time to "vendors"  I made a report that this number is being used in the commission of the crime extortion at: http://bandwidth.com/resources/legal/policy_violations.html

Bandwidth.com can be reached at 800-808-5150.

Thank you so much for this info.. I was a little concerned at first until I read your and so many other post about this number. Very helpful info.

Same as other people's calls. They are calling my cell and my work number. What can we do about this. This is absolutly ridiculous.

Just got one of these calls for my son which is in the military!