I have a go phone and I keep having to pay for these people I do not know.  This should be stopped.

Have received numerous calls also.  I called back from my home phone and got a message that the number was disconnected.  Called from my cell and work phones and got a message "I'm a big jerk and I leave erroneous telephone calls with no messages".  He is a big jerk and he does make erroneous telephone calls with no messages.

called me 3 times today.    caller id' the number.   i don't answer any calls that i don't know who they are.

I picked up the phone and male voice said "Attention all visa and master card.."  I immediately hung up.

CALLS EVERYDAY... leaves no message. I called back requesting to be removed

Received a call while driving and there was no one on the other end.  The Caller ID indicates that the origination is in Canada.  I do know that a lot of fraud is now coming out of Canada, targeting people here in the US.  The most often used is by mail and includes a large check that is drawn under a legitimate company name and a phone number in Canada to call to inquire how to get the money... which involves sending money to them for "taxes" on the "winnings"...Though I have tried to "Call Block" this number through ATT, the service will not allow me to do so!