Area Code 803-427 located in CARLISLE, UNION, SC, more detail is as below. Place NPA (Numbering Plan Area) : 803 NXX (Local Number Prefix) : 427 City : CARLISLE County : UNION State : SC (South Carolina) NXX Use Type : Wireless NXX Intro Version : 1997-04-01 FIPS (Federal Information Processing Standards) : 45087 LATA (Local Access Transport Area) : 434 Rate Center : CAMDEN ZIP Code Count : 2 ZIP Code Frequency : 100 ZIP Code : 29031 Other Information NPANXX : 803427 Switch CLLI (Common Language Location Identifier) : CLMASCJXCMD MSA CBSA (Core Based Statistical Area) : Union, SC MSA CBSA Code (Core Based Statistical Area) : 46420 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC OCN (Operating Company Number) : 6398 Coverage Area Name : CAMDEN Latitude : 34.2494 Longitude : -80.6098 ‹ previous : 803-426 next › : 803-428 Telephone Number List 803-427-0000 ~ 803-427-9999