I got a call from this number  and they hang up.weird

Please help me to identify this number: 1-(416) 511-8946. Someone called me from this number as a missed call. I know that it is from Toronto but why couldn't I call this number again. The message is: "unfortunately, we can't complete your call as dial. Pls check the number again". I would like to know why like this? Is it a call phone made from public telephone station? Or what are the possibilities?

I did'nt pick up the phone.  Please take my number from their mailing list

I tried to block this number nut apparently, it is not really a Toronto number and they still call my.hat do I do it seems to be call regarding special offers for a Credit Card that I do not even have.

I just got a call from them and tried to call back and couldn't get through. I live in Northern Ontario.

Omg! This just happened to me last night too! I was talking to my friend and he was telling me he had called me using his uncle's cell phone from Toronto as they are travelling together and we talked for 3mins but then when I called back it said that the number I soaked couldn't be completed and to check the number again and re-dial. How does this happen? This is so weird!