AM 640 is a radio station based in Toronto, Canada. It operates on the AM frequency of 640 kHz and is known for its talk radio format, featuring a mix of news, current events, and discussions on various topics. The station is part of the Corus Entertainment network and has a strong local presence. The programming includes a variety of shows hosted by different personalities, focusing on issues relevant to the Toronto community and beyond. AM 640 aims to engage listeners with informative content and lively debates, making it a popular choice for those interested in talk radio.