Browse Phone Numbers in Ontario

Ontario is Canada's most populous province and economic engine, accounting for approximately 38% of national GDP and hosting the country's capital city, Ottawa, as well as its financial and corporate centre, Toronto. The province's geography ranges from the dense urban corridor of the Golden Horseshoe along Lake Ontario's northern shore — home to over 9 million people — to the vast boreal forests and pre-Cambrian Shield of the north, which cover more than half Ontario's land area. Ontario's economy is extraordinarily diversified, encompassing automotive manufacturing, financial services, technology, mining, agriculture, and a world-class film and television production industry.

With 14.2 million residents, Ontario is the cornerstone of Canadian demographic and economic life. Toronto is the country's undisputed metropolitan powerhouse — the fourth-largest city in North America — and home to the Toronto Stock Exchange, the headquarters of Canada's major banks, and one of the most multicultural urban populations on Earth, where over 200 languages are spoken. Ottawa, as the national capital, houses Parliament, the Supreme Court, and the National Gallery. Hamilton, London, Kitchener-Waterloo, and other secondary cities host significant manufacturing, technology, and university sectors. Ontario's universities, including the University of Toronto and Western University, rank among North America's leading research institutions.