Mt Royal has offered courses in the past as well. I know that the major urban areas (Calgary/Edmonton) require that you take a very specific program (there are 2, I believe, and 1 of them isn't accepted). Calgary dispatch was paying $23 or so a few years ago... but I know that since the amalgamation of dispatch (to fire/police/ems) most staff are miserable, management is frustrating everyone, and the process to get hired sucks (good luck with the polygraph).
However, I know there are many rural areas that have been hiring dispatch lately.
Good luck.