Area Code 606-346 located in LIBERTY, CASEY, KY, more detail is as below. Place NPA (Numbering Plan Area) : 606 NXX (Local Number Prefix) : 346 City : LIBERTY County : CASEY State : KY (Kentucky) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 21045 LATA (Local Access Transport Area) : 466 Rate Center : HUSTONVL ZIP Code Count : 156 ZIP Code Frequency : 9 ZIP Code : 42539 Other Information NPANXX : 606346 Switch CLLI (Common Language Location Identifier) : HTVLKYXERS0 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON OCN (Operating Company Number) : 9690 Coverage Area Name : HUSTONVILLE Latitude : 37.4732 Longitude : -84.8146 ‹ previous : 606-346 next › : 606-346 Telephone Number List 606-346-0000 ~ 606-346-9999