Saint Mary, Kentucky Area Code

Saint Mary, KY is officially utilizing two area codes which are area codes 270 and 364. Ten digit dialing (area code + seven digit number) is necessary.

In addition to Saint Mary, KY area code information read more about area codes 270 and 364 details and Kentucky area codes.

Saint Mary, KY is located in Marion County and observes the Eastern Time Zone. View our Times by Area Code tool.