Got a call from this number this morning. I was still asleep and woke up with the phone ringing. It said it was something Canada and that it was important that I called back this number: 18775032155. Because I didn't understand the whole name, I called back. Got a message saying that they had a new directory and to press 1014578 and the # sign. I'm glad I didn't because it continued saying that it was $3 something per call to get information on that number or something like that . As I said the call woke me up and I was still half asleep, but why would I want to pay to get information on the number or caller?
The thing is there was a small pause between telling me to dial that number and telling me it would cost money for it. Some people might do it before they hear the rest.