Lexington, Kentucky
Area code 859
Where Is Area Code 859?
Area code 859 serves north-central and eastern parts of Kentucky. It covers Lexington and much of the Bluegrass region, along with nearby communities in the northern and eastern part of the state. Lexington is the largest city in the area code.
Area code 859 includes cities and communities such as Lexington, Richmond, Georgetown, Nicholasville, Winchester, Frankfort, Danville, and Covington. It serves parts of many counties, including Fayette County, Madison County, Scott County, Jessamine County, Franklin County, Boyle County, and Kenton County. The exact service area follows telephone rate center boundaries, not city or county lines.
The region includes well-known Bluegrass landscapes, horse farms, and parts of the Kentucky River basin. Major landmarks in the 859 area include the University of Kentucky in Lexington, Keeneland Race Course, and Kentucky Horse Park. The area also reaches parts of Northern Kentucky near the Ohio River.
History of Area Code 859
Area code 859 was created on April 1, 1999. It was split from area code 606, which had covered a much larger part of eastern and central Kentucky before the change. The split gave Lexington and surrounding areas a separate area code as demand for new phone numbers grew.
Area code 859 is a split area code, not an overlay. Since it began in 1999, area code 859 has remained the main code for its service area. The change reflected the growth of population, business lines, fax lines, and mobile phone use in central and eastern Kentucky during the late 1990s.
Key Facts About Area Code 859
- Area code 859 is in Kentucky, and Lexington is the largest city commonly linked with it.
- Area code 859 was put into service on April 1, 1999, after a split from area code 606.
- Area code 859 uses the Eastern Time Zone, the same time zone used by Lexington and most of the counties it serves.
- Area code 859 is a geographic area code for landlines and mobile phones, not a toll-free code.
- Area code 859 covers part of the Bluegrass region, including Lexington, Georgetown, Richmond, Nicholasville, Winchester, Danville, and Frankfort.
- Major institutions in area code 859 include the University of Kentucky in Lexington and Eastern Kentucky University in Richmond.
- Notable attractions in area code 859 include Keeneland Race Course and Kentucky Horse Park, both located in the Lexington area.
- The 2020 census counted 322,570 people in Lexington-Fayette Urban County, the largest community served by area code 859.
Frequently Asked Questions
What state is area code 859 in?
Area code 859 is in Kentucky.
What major cities use area code 859?
Major cities in area code 859 include Lexington, Richmond, Georgetown, Nicholasville, Winchester, Frankfort, Danville, and Covington.
Is area code 859 a toll-free number?
No. Area code 859 is a geographic area code for Kentucky.
Last updated: April 2026