Area Code 336-499 located in WINSTON SALEM, FORSYTH, NC, more detail is as below. Place NPA (Numbering Plan Area) : 336 NXX (Local Number Prefix) : 499 City : WINSTON SALEM County : FORSYTH State : NC (North Carolina) NXX Use Type : Landline NXX Intro Version : 1998-11-20 FIPS (Federal Information Processing Standards) : 37067 LATA (Local Access Transport Area) : 424 Rate Center : WINSTN SAL ZIP Code Count : 5 ZIP Code Frequency : 36 ZIP Code : 27103 Other Information NPANXX : 336499 County Population : 0 Switch CLLI (Common Language Location Identifier) : WNSLNC02DS0 MSA CBSA (Core Based Statistical Area) : Winston-Salem, NC MSA CBSA Code (Core Based Statistical Area) : 49180 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : TELCOVE OPERATIONS, INC. - NC OCN (Operating Company Number) : 4984 Coverage Area Name : WINSTON SALEM Latitude : 36.0986 Longitude : -80.2062 ‹ previous : 336-499 next › : 336-500 Telephone Number List 336-499-0000 ~ 336-499-9999