Area Code 864-333 located in CLARKS HILL, MCCORMICK, SC, more detail is as below. Place NPA (Numbering Plan Area) : 864 NXX (Local Number Prefix) : 333 City : CLARKS HILL County : MCCORMICK State : SC (South Carolina) NXX Use Type : Landline NXX Intro Version : 1996-01-10 FIPS (Federal Information Processing Standards) : 45065 LATA (Local Access Transport Area) : 430 Rate Center : CLARKSHILL ZIP Code Count : 201 ZIP Code Frequency : 41 ZIP Code : 29821 Other Information NPANXX : 864333 Switch CLLI (Common Language Location Identifier) : CLHLSCXARS0 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : WEST CAROLINA RURAL TELEPHONE COOPERATIVE, INC. OCN (Operating Company Number) : 0550 Coverage Area Name : CLARKS HILL Latitude : 33.6938 Longitude : -82.1979 ‹ previous : 864-332 next › : 864-333 Telephone Number List 864-333-0000 ~ 864-333-9999