Geographic Regions and Area Codes in Area Code 803

Area Code 803 is located in South Carolina and encompasses a significant portion of the state. It covers 91 cities, including major cities such as Columbia, Rock Hill, Sumter, Aiken, and Fort Mill. The area code spans 20 counties, including Richland, York, Aiken, Lexington, and Orangeburg. This extensive coverage makes it a vital region for businesses looking to establish a presence in South Carolina.

Area Code 803 has a single overlay, Area Code 839, which serves the same geographic area. This overlay was introduced to accommodate the growing demand for new telephone numbers in the region. The presence of multiple area codes ensures that businesses have ample options for securing local phone numbers, which can be crucial for establishing a local presence and building customer trust.