Area Code 270-990 located in HARDIN, MARSHALL, KY, more detail is as below. Place NPA (Numbering Plan Area) : 270 NXX (Local Number Prefix) : 990 City : HARDIN County : MARSHALL State : KY (Kentucky) NXX Use Type : Landline NXX Intro Version : 5/3/2006 FIPS (Federal Information Processing Standards) : 21157 LATA (Local Access Transport Area) : 462 Rate Center : AURORA ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 42048 Other Information NPANXX : 270990 County Population : 0 Switch CLLI (Common Language Location Identifier) : MDVIKYMAUMD Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : NUVOX COMMUNICATIONS OCN (Operating Company Number) : 8660 Coverage Area Name : ELIZABETHTOWN Latitude : 37.6922 Longitude : -85.8604 ‹ previous : 270-989 next › : 270-991 Telephone Number List 270-990-0000 ~ 270-990-9999