About this number
(843) 974-7640 is a landline based telephone number operated by Level 3 Communications, LLC - and is located in zip code 29405 in the city of North 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, a Network Numbering Exchange (NXX - also known as a prefix) of 974 and a subscriber number of 7640. It has an Operating Company Number (OCN) of 5258. A Common Language Location Identifier (CLLI) of CHTNSCNO74F. As well as a Local access and transport area (LATA) of 436. It was first assigned for usage on 07/31/2014. Zip code 29405 has a population of 26,328 as of the 2010 census.