Area Code 423-241 located in TURTLETOWN, POLK, TN, more detail is as below. Place NPA (Numbering Plan Area) : 423 NXX (Local Number Prefix) : 241 City : TURTLETOWN County : POLK State : TN (Tennessee) NXX Use Type : Wireless NXX Intro Version : 2003-08-31 FIPS (Federal Information Processing Standards) : 47139 LATA (Local Access Transport Area) : 472 Rate Center : COPPERBSIN ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 37391 Other Information NPANXX : 423241 County Population : 0 Switch CLLI (Common Language Location Identifier) : CHTGTNNSX1X MSA CBSA (Core Based Statistical Area) : Cleveland, TN MSA CBSA Code (Core Based Statistical Area) : 17420 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN OCN (Operating Company Number) : 6673 Coverage Area Name : COPPERHILL Latitude : 34.9820 Longitude : -84.3780 ‹ previous : 423-241 next › : 423-242 Telephone Number List 423-241-0000 ~ 423-241-9999