No reply to my "Hello" then a womans voice on the recording saying "Goodbye"

I got a call from this number as well. When I answered it, there was no sound.  When I tried to call it back I got a recording saying that this number didn't exist.

Received a call from this number. There were some tones like a fax and then a computerized woman's voice that said "Good-bye"

I live in Calgary and i have the same problem but i know a friend who almost has the same number maybe she can find out

we have had three calls from this number but we do not answer