You can find the available channels Telus carries here: https://www.telus.com/en/shop/home/optik/channels
Fox Business Network was approved in Canada by the CRTC back in 2009 but none of the service providers in Canada have ever carried that channel. Likely because demand is too low to make it financially viable. I'm not even sure if that CRTC approval is still in place or not.
You can watch some of the content from FBN on their YouTube channel as well.
If you find a post useful, please give the author a "Like" or mark as an accepted solution if it solves your trouble. 🙂
