Area Code 803-763 located in CHARLESTON, CHARLESTON, SC, more detail is as below. Place NPA (Numbering Plan Area) : 803 NXX (Local Number Prefix) : 763 City : CHARLESTON County : CHARLESTON State : SC (South Carolina) NXX Use Type : Landline NXX Intro Version : 2000-08-20 FIPS (Federal Information Processing Standards) : 45019 LATA (Local Access Transport Area) : 434 Rate Center : COLUMBIA ZIP Code Count : 2 ZIP Code Frequency : 67 ZIP Code : 29414 Other Information NPANXX : 803763 Switch CLLI (Common Language Location Identifier) : CLMASCCH78E MSA CBSA (Core Based Statistical Area) : Charleston-North Charleston, SC MSA CBSA Code (Core Based Statistical Area) : 16700 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL OCN (Operating Company Number) : 9417 Coverage Area Name : COLUMBIA Latitude : 34.0886 Longitude : -80.9367 ‹ previous : 803-763 next › : 803-764 Telephone Number List 803-763-0000 ~ 803-763-9999