1800Canada.ca is an example of a company using a portion of a phone number for their domain and in it's day that might have been a good idea but with the advent of nation wide calling and internet calling the term 1800 has pretty well almost become useless. I cannot remember the last time I even looked for a toll free number so this is a good example of how important it is to look for a timeless domain when launching a business.
As you can see this website has not been updated in a while, it looks to me like it has been stagnant for 3-4 years.