About this number
(843) 225 is a landline based telephone number operated by Knology Of South Carolina, INC and is located in zip code 29403 in the city of Charleston, South Carolina, which is in Charleston 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 225. It has an Operating Company Number (OCN) of 6093. A Common Language Location Identifier (CLLI) of CHTNSCPSRS1. As well as a Local access and transport area (LATA) of 436. Zip code 29403 has a population of 20,818 as of the 2010 census.