Zip Area Code

Hardin County, Kentucky

Hardin County, Kentucky, has 10 towns and 13 ZIP codes, in area code 270, with 364 as an overlay.

Towns in Hardin County, A to Z

TownZIP codesArea codes
Big Clifty42712270, 364
Cecilia42724270, 364
Eastview42732270, 364
Elizabethtown42701, 42702270, 364
Fort Knox40121, 40122270, 364
Glendale42740270, 364
Radcliff40159, 40160270, 364
Rineyville40162270, 364
Sonora42776270, 364
White Mills42788270, 364

ZIP codes in Hardin County

Area codes in Hardin County

  • Area code 270

    In service since April 19, 1999. Shares its area with 364. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 364

    In service since March 3, 2014. Shares its area with 270. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.