Area Code 843-290 located in HILTON HEAD ISLAND, BEAUFORT, SC, more detail is as below. Place NPA (Numbering Plan Area) : 843 NXX (Local Number Prefix) : 290 City : HILTON HEAD ISLAND County : BEAUFORT State : SC (South Carolina) NXX Use Type : Wireless NXX Intro Version : 1998-08-14 FIPS (Federal Information Processing Standards) : 45013 LATA (Local Access Transport Area) : 440 Rate Center : HILTONHEAD ZIP Code Count : 1 ZIP Code Frequency : 33 ZIP Code : 29925 Other Information NPANXX : 843290 Switch CLLI (Common Language Location Identifier) : PTVLSCXACM0 MSA CBSA (Core Based Statistical Area) : Hilton Head Island-Beaufort, SC MSA CBSA Code (Core Based Statistical Area) : 25940 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : NEW CINGULAR WIRELESS PCS, LLC - GA OCN (Operating Company Number) : 6214 Coverage Area Name : HILTON HEAD ISLAND Latitude : 32.1745 Longitude : -80.7344 ‹ previous : 843-289 next › : 843-290 Telephone Number List 843-290-0000 ~ 843-290-9999