Details about the 364 area code serving Western Kentucky in KY.
Western Kentucky
KY, USA
Central Time
4:33 PM
June 27, 2025
Local time
Data sources: U.S. Census Bureau, Bureau of Labor Statistics
* Demographic data is simulated and updated quarterly
Area code 364 serves Western Kentucky in the state of KY. It covers multiple counties and cities throughout the region and operates in the Central time zone.
Area code 364 was established as part of the North American Numbering Plan (NANP). It serves as a General Purpose code for the Western Kentucky area. As the population grew, this area code was designated to efficiently manage telephone numbering in the region.
Information not available
Area code 364 is one of the original area codes established in the North American Numbering Plan (NANP) in 1947. It serves the Western Kentucky region in KY.
The area follows Central Time and observes Daylight Saving Time. Local residents and businesses use the 364 area code for all local telephone communications.
As population and demand for telephone numbers continue to grow, overlay area codes may be added to the same geographic region in the future. Users should always dial using the full 10-digit number (area code + 7-digit number) for all calls.
Area code information is updated quarterly based on official NANPA releases. Demographic and economic data is refreshed annually when new census data becomes available.