To be even more precise, Canadian SkypeIn numbers are not available in Canada. I've certainly had a US number that worked in Canada (makes sense for receiving calls from America).

No Skypein numbers? How? I swear it's available in a lot of obscure countries? And Canada is far from that, you'd expect it to have this.

Thanks -- I couldn't find a SkypeIn logo, so I should've clarified the text. I've just updated it.

Thanks for clarifying that. That was the only one which really surprised me to see on that list.