In 1947, the American Telephone and Telegraph Company designated the entire state of Nevada as a single numbering plan area (NPA) with area code 702. The state was divided into two distinct geographic NPAs in 1998.
Areacode Yearcreated ParentNPA Overlay Numbering plan area 702 1947 – 702/725 southern tip of Nevada, including the Las Vegas metropolitan area 725 2014 702 775 1998 702 – Nevada other than the southern tip, including Reno and Carson City
See also List of North American Numbering Plan area codes
External links