Kentucky currently utilizes 5 area codes. When first established by AT&T and the Bell System in 1947, 502 covered the entire state of Kentucky. The most recently added was 364 in 2014 as an overlay to 270. Today, 270 is the most populated with an estimated 1.2 million of the state's 4.3 million residents.
Timezone:Eastern / Central
Timezone:Eastern / Central
364 is an overlay for area code 270.
Timezone:Eastern
Timezone:Eastern / Central
Timezone:Eastern