Area Code 270-971 located in CLARKSON, GRAYSON, KY, more detail is as below. Place NPA (Numbering Plan Area) : 270 NXX (Local Number Prefix) : 971 City : CLARKSON County : GRAYSON State : KY (Kentucky) NXX Use Type : Landline NXX Intro Version : 2003-02-09 FIPS (Federal Information Processing Standards) : 21085 LATA (Local Access Transport Area) : 462 Rate Center : LEITCHFLD ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 42726 Other Information NPANXX : 270971 County Population : 0 Switch CLLI (Common Language Location Identifier) : LSVNKYJH0MD Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : LEVEL 3 COMMUNICATIONS, LLC - KY OCN (Operating Company Number) : 4369 Coverage Area Name : LEITCHFIELD Latitude : 37.4849 Longitude : -86.3001 ‹ previous : 270-970 next › : 270-972 Telephone Number List 270-971-0000 ~ 270-971-9999