i didn't answer the call.  It appeared they left a message, but when I went to listen to my messages, there was nothing.  just a blank.

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!

File a complaint with the FCC Online here:  http://esupport.fcc.gov/complaints.htm  

These people should be shut down because they use automated machines and do not allow you to tell them to stop.  Their mailbox is "full."

No one is on the line when I pick up. I put them in my reject list; they still call. How do I get them to stop?

I don't answer calls from numbers I don't know, I am also on the "Do Not Call' list.

Called me at 10:25 am. My v-mail kicked in and recorded dead air for 8 seconds.