Toronto Centre is in the top level of the ATC hierarchy and is a geographic area rather than specific to the city of Toronto. Airband AM only has a range of 50

Toronto Centre is in the top level of the ATC hierarchy and is a geographic area rather than specific to the city of Toronto. Airband AM only has a range of 50-200mi in flight so they have outlying stations, usually colocated with VOR stations IIRC. He probably got lucky and had a station within 5-10 miles of his bathtub... https://en.wikipedia.org/wiki/Toronto_Area_Control_Centre https://en.wikipedia.org/wiki/Toronto_Area_Control_Centre