Where Is 917 Area Code is a North American telephone area law used in the New York City megalopolises of Manhattan, the Bronx, Staten Island, Queens, and Brooklyn. It's an overlay plan law, which means that it was introduced to cover the same geographic area as the being 212, 718, and 347 area canons. The 917 area law was created in 1992 and was firstly intended to be used only for mobile phones, pagers, and other wireless bias. still, due to the growing demand for phone figures in New York City, the 917 area law is now also assigned to landline phone figures.