Local Phone Numbers
South Carolina
803 Area Code
803 Area Code
Get a South Carolina Local Phone Number with DialLink

Want to build your presence in Columbia, Rock Hill, or Sumter? A 803 area code instantly makes your business sound local across central South Carolina. This area code covers the state capital and surrounding communities, helping you connect with customers and build credibility.
With DialLink, SMBs and startups can quickly set up a local 803 area code number supported by our AI-powered cloud phone system. You’ll gain advanced call handling, AI automation, and business messaging — all in one intuitive platform designed to help you scale.
The 803 area code serves Columbia and much of central South Carolina, reaching into communities such as Rock Hill, Sumter, and Aiken. It’s a diverse region where government, healthcare, higher education, and manufacturing all play a major role in the economy.
Whether you’re aiming to connect with residents, serve local businesses, or establish credibility with state agencies, a 803 number makes your brand feel trusted and accessible.
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The 803 area code is assigned to South Carolina, serving Columbia and much of the central region.
The 803 area code is most closely associated with Columbia, though it also covers cities like Rock Hill, Sumter, and Aiken.
Area code 803 is in central South Carolina, covering the state capital and surrounding areas.
There are over 300 active area codes across the United States, with new ones introduced as demand grows.