About this number
(843) 838 is a landline based telephone number operated by United Telephone Co Carolinas and is located in zip code 29920 in the city of Saint Helena Island, South Carolina, which is in Beaufort County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 843 and Network Numbering Exchange (NXX - also known as a prefix) of 838. It has an Operating Company Number (OCN) of 506. A Common Language Location Identifier (CLLI) of STHLSCXARS0. Zip code 29920 has a population of 9,481 as of the 2010 census.