Area Code 270-343 located in RUSSELL SPRINGS, RUSSELL, KY, more detail is as below. Place NPA (Numbering Plan Area) : 270 NXX (Local Number Prefix) : 343 City : RUSSELL SPRINGS County : RUSSELL State : KY (Kentucky) NXX Use Type : Landline NXX Intro Version : 1999-07-22 FIPS (Federal Information Processing Standards) : 21207 LATA (Local Access Transport Area) : 462 Rate Center : JAMESTOWN ZIP Code Count : 368 ZIP Code Frequency : 14 ZIP Code : 42642 Other Information NPANXX : 270343 County Population : 0 Switch CLLI (Common Language Location Identifier) : JMTWKYXADS0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : DUO COUNTY TELEPHONE COOPERATIVE, INC. OCN (Operating Company Number) : 0401 Coverage Area Name : JAMESTOWN Latitude : 36.9881 Longitude : -85.0645 ‹ previous : 270-342 next › : 270-343 Telephone Number List 270-343-0000 ~ 270-343-9999