Area Code 270-336 located in GRAVEL SWITCH, MARION, KY, more detail is as below. Place NPA (Numbering Plan Area) : 270 NXX (Local Number Prefix) : 336 City : GRAVEL SWITCH County : MARION State : KY (Kentucky) NXX Use Type : Landline NXX Intro Version : 2005-10-13 FIPS (Federal Information Processing Standards) : 21155 LATA (Local Access Transport Area) : 464 Rate Center : BRADFODSVL ZIP Code Count : 0 ZIP Code Frequency : Second most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 40328 Other Information NPANXX : 270336 County Population : 0 Switch CLLI (Common Language Location Identifier) : EZTWKYXA9MD Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : SBC INTERNET SERVICES, INC. OCN (Operating Company Number) : 516C Coverage Area Name : BREMEN Latitude : 37.3571 Longitude : -87.2189 ‹ previous : 270-335 next › : 270-336 Telephone Number List 270-336-0000 ~ 270-336-9999