Area code 502 covers north-central Kentucky, including Louisville, the state’s largest city, as well as Frankfort, the state capital. Established in 1947 as one of the original area codes, 502 is rich in political, cultural, and historical significance. It includes the famous Churchill Downs, home of the Kentucky Derby, and key government and business institutions. Seven-digit dialing is still common for local calls. Area code 502 remains a highly recognized and respected identifier in Kentucky, symbolizing both tradition and urban progress in the state’s central corridor.