Area Code 336-649 located in WEST JEFFERSON, ASHE, NC, more detail is as below. Place NPA (Numbering Plan Area) : 336 NXX (Local Number Prefix) : 649 City : WEST JEFFERSON County : ASHE State : NC (North Carolina) NXX Use Type : Wireless NXX Intro Version : 2003-05-09 FIPS (Federal Information Processing Standards) : 37009 LATA (Local Access Transport Area) : 424 Rate Center : WJEFFERSON ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 28694 Other Information NPANXX : 336649 County Population : 0 Switch CLLI (Common Language Location Identifier) : ELKNNCAF1MD Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : UNITED STATES CELLULAR CORP. - NORTH CAROLINA OCN (Operating Company Number) : 6282 Coverage Area Name : W JEFFERSON Latitude : 36.3997 Longitude : -81.4886 ‹ previous : 336-648 next › : 336-650 Telephone Number List 336-649-0000 ~ 336-649-9999