YOW Concierge...
 

Hey,

Been trying all day to call and keep getting a busy signal....anyone know if they are just away for the day or is there an alternative number than the one on the card.

Thanks

Works for me.

Worked for me yesterday too in YOW.
BTW, in the rare situations I can't get hold of a concierge in a specific airport (I've never gotten a busy signal, but on a few occasions haven't gotten a callback when I left a voicemail -- or didn't have time to wait for the callback) I've had no trouble calling the concierge at another airport (eg YYZ or YUL). Of course explaining why I was phoning them instead.