Area Code 423-409 located in BULLS GAP, HAWKINS, TN, more detail is as below. Place NPA (Numbering Plan Area) : 423 NXX (Local Number Prefix) : 409 City : BULLS GAP County : HAWKINS State : TN (Tennessee) NXX Use Type : Wireless NXX Intro Version : 1999-07-22 FIPS (Federal Information Processing Standards) : 47073 LATA (Local Access Transport Area) : 474 Rate Center : BULLS GAP ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 37711 Other Information NPANXX : 423409 County Population : 0 Switch CLLI (Common Language Location Identifier) : KNVLTNGHCM0 MSA CBSA (Core Based Statistical Area) : Kingsport-Bristol-Bristol, TN-VA MSA CBSA Code (Core Based Statistical Area) : 28700 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : USA MOBILITY WIRELESS, INC. OCN (Operating Company Number) : 6630 Coverage Area Name : BULLS GAP Latitude : 36.2565 Longitude : -83.0836 ‹ previous : 423-408 next › : 423-410 Telephone Number List 423-409-0000 ~ 423-409-9999