Area Code 803-475 located in JEFFERSON, CHESTERFIELD, SC, more detail is as below. Place NPA (Numbering Plan Area) : 803 NXX (Local Number Prefix) : 475 City : JEFFERSON County : CHESTERFIELD State : SC (South Carolina) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 45025 LATA (Local Access Transport Area) : 422 Rate Center : KERSHAW ZIP Code Count : 77 ZIP Code Frequency : 3 ZIP Code : 29718 Other Information NPANXX : 803475 Switch CLLI (Common Language Location Identifier) : KRSHSCXB47E Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : WINDSTREAM SOUTH CAROLINA, INC. OCN (Operating Company Number) : 0517 Coverage Area Name : KERSHAW Latitude : 34.5607 Longitude : -80.5848 ‹ previous : 803-475 next › : 803-475 Telephone Number List 803-475-0000 ~ 803-475-9999