Area Code 270-371 located in CALHOUN, MCLEAN, KY, more detail is as below. Place NPA (Numbering Plan Area) : 270 NXX (Local Number Prefix) : 371 City : CALHOUN County : MCLEAN State : KY (Kentucky) NXX Use Type : Landline NXX Intro Version : 2000-06-13 FIPS (Federal Information Processing Standards) : 21149 LATA (Local Access Transport Area) : 464 Rate Center : CALHOUN ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 42327 Other Information NPANXX : 270371 County Population : 0 Switch CLLI (Common Language Location Identifier) : PDCHKY90DS0 MSA CBSA (Core Based Statistical Area) : Owensboro, KY MSA CBSA Code (Core Based Statistical Area) : 36980 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : RUDDATA CORPORATION OCN (Operating Company Number) : 4240 Coverage Area Name : CALHOUN Latitude : 37.5418 Longitude : -87.2593 ‹ previous : 270-370 next › : 270-372 Telephone Number List 270-371-0000 ~ 270-371-9999