where is the 416 area code located
416 Area Code Information. Area code 416 is one of the original 86 telephone area codes of North America established in 1947, and currently serves the single rate centre of Toronto, Ontario, Canada.rea code 437 will overlay the existing 416 and 647 area codes, and will commence operation on March 25, 2013. Area code 387 has been reserved for future use in the area.