Kinross Gold Customer Service Phone Numbers Customer service: (+1)-416-365-5123 Toll Free: 1-866-561-3636   Kinross Gold Headquarters Info, Email, Phone number, Website and live chat Information Kinross Gold Corporation is a Canadian-based gold and silver mining company founded in 1993 and headquartered in Toronto, Ontario, Canada. kinross currently operates nine active gold mines and was ranked by Stash Investments,