Area Code 270-326 located in MADISONVILLE, HOPKINS, KY, more detail is as below. Place NPA (Numbering Plan Area) : 270 NXX (Local Number Prefix) : 326 City : MADISONVILLE County : HOPKINS State : KY (Kentucky) NXX Use Type : Landline NXX Intro Version : 2000-06-13 FIPS (Federal Information Processing Standards) : 21107 LATA (Local Access Transport Area) : 464 Rate Center : MADISONVL ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 42431 Other Information NPANXX : 270326 County Population : 0 Switch CLLI (Common Language Location Identifier) : MDVIKYMADS0 MSA CBSA (Core Based Statistical Area) : Madisonville, KY MSA CBSA Code (Core Based Statistical Area) : 31580 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL OCN (Operating Company Number) : 9419 Coverage Area Name : MADISONVILLE Latitude : 37.3255 Longitude : -87.5009 ‹ previous : 270-325 next › : 270-327 Telephone Number List 270-326-0000 ~ 270-326-9999