Area Code 502 History:
Area code 502 was put into service. In 1955 Area code 319 was split to form area code 606. In 1999 Area code 319 was split to form area code 270.
Counties in Kentucky within area code 502 include:
Anderson County, Bullitt County, Carroll County, Franklin County, Hardin County, Henry County, Jefferson County, Nelson County, Oldham County, Owen County, Scott County, Shelby County, Spencer County, and Trimble County.
Major cities or places in Kentucky within area code 502 include:
Area code 502 serves north-central Kentucky including the larger communities of Fort Knox, Frankfort, Louisville, and Shelbyville in addition to many smaller communities.