I get repeated call from this number asking to improve my credit card interest.  when asked which card they are talking about...  they will not identify themselves and when I press the issue,they hand up.

Got this call on my cell in middle of important call, pressed one to ask to be taken off call list and was hung up on! Disgusting!

I have discovered with these scam artists that their robo call message doesn't start until it "hears" a human voice say "hello". I've picked up my phone and said absolutely nothing and after about 20 seconds, it automatically hangs up. And then I report each and every number they use to the do not call complaint form.

Received a call from this number today.  Since I did not recognize the phone number, I didn't answer the phone.  The caller did not leave a message.  The call came in on my cell phone.  I appreciate all the info that has been given about this number.

Contact the FCC at this website: http://www.fcc.gov/complaints. They will investigate if they receive enough complaints. In addition, they send you information on how to sue.