Is this CoreESIM plan valid for both the USA and Canada?

This specific CoreESIM plan is designated for use exclusively within Canada. It does not extend coverage to the United States. Travelers whose itineraries include cross-border movements, such as driving from Vancouver to Seattle or visiting Niagara Falls from the American side, will experience a loss of data connectivity upon entering US territory. For seamless travel across both nations, CoreESIM offers a dedicated North American regional eSIM that provides continuous data coverage in both Canada and the USA.