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All Area Codes/Kentucky
502

Louisville, Kentucky

Area code 502

Where Is Area Code 502?

Area code 502 is in north-central Kentucky. It serves Louisville and nearby parts of the Louisville metropolitan area, along with Frankfort and several other communities in the region. This part of Kentucky sits along the Ohio River and includes both urban and suburban areas.

Louisville is the largest city in area code 502. The code also serves Frankfort, Shelbyville, Bardstown, La Grange, and parts of communities in Jefferson County, Franklin County, Oldham County, Shelby County, and Nelson County. Coverage can extend into nearby exchanges in surrounding counties depending on telephone service boundaries.

The area includes major Kentucky landmarks and institutions. Louisville sits on the Ohio River and is home to the Kentucky Derby at Churchill Downs and the University of Louisville. Frankfort, which also uses 502, is the state capital and the site of the Kentucky State Capitol.

History of Area Code 502

Area code 502 is one of Kentucky's original area codes. AT&T and the Bell System created it in 1947 as part of the North American Numbering Plan. At that time, 502 covered the entire state of Kentucky.

Area code 502 later shrank as Kentucky added more area codes to meet demand. Area code 606 split from 502 in 1954, area code 859 split from 502 in 1999, and area code 270 split from 502 in 1999. Today, 502 remains a geographic area code for Louisville, Frankfort, and nearby north-central Kentucky communities, and it does not use an overlay.

Key Facts About Area Code 502

  • Area code 502 is in Kentucky, and its largest city is Louisville.
  • Area code 502 is in the Eastern Time Zone.
  • Area code 502 is one of the original North American area codes created in 1947.
  • Area code 502 originally covered all of Kentucky before later splits created 606, 859, and 270.
  • Area code 502 serves Louisville, Frankfort, Shelbyville, Bardstown, and La Grange.
  • Area code 502 covers part of the Louisville metropolitan area, including Jefferson County and nearby counties in north-central Kentucky.
  • Louisville landmarks in area code 502 include Churchill Downs, home of the Kentucky Derby, and the University of Louisville.
  • Frankfort, which uses area code 502, is the capital city of Kentucky.

Frequently Asked Questions

What state is area code 502 in?

Area code 502 is in Kentucky.

What major cities use area code 502?

Major cities and communities in area code 502 include Louisville, Frankfort, Shelbyville, Bardstown, and La Grange.

Is area code 502 a toll-free number?

No. Area code 502 is a geographic area code for part of Kentucky.

Last updated: March 2026

More area codes in Kentucky

270 · Bowling Green364 · Owensboro606 · Ashland859 · Lexington