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area code

Biggest city:




South Carolina

Eastern (GMT -5)

Nearby area codes: 

Zip codes



Major Cities:

Charleston, Myrtle Beach, Hilton Head Island


Average Income:





Unemployment Rate:

Area code 843 is an important component of the telephone numbering plan in the United States, specifically in South Carolina. Geographical Coverage: Area code 843 primarily serves the eastern and coastal regions of South Carolina. This includes major cities like Charleston, Myrtle Beach, and Hilton Head Island, as well as numerous smaller towns and rural areas along the coast. The area is known for its historical significance, beautiful beaches, and thriving tourism industry. Establishment and Overlays: The 843 area code was created in 1998, following a split from area code 803. To address the growing demand for telephone numbers, particularly with the rise of cell phones, an overlay area code, 854, was introduced in 2015. This overlay covers the same geographic region as 843, allowing for a greater number of phone numbers without changing existing numbers. Cultural and Economic Impact: The area served by area code 843 is rich in cultural and historical heritage, including significant sites from the American Civil War and earlier colonial times. Economically, the region is known for its tourism, seafood industry, and ports. The coastal cities, especially Charleston and Myrtle Beach, are major tourist destinations with a significant impact on the state's economy. In conclusion, area code 843 is more than just a telecommunication identifier; it represents a region of South Carolina with deep historical roots, vibrant culture, and a significant role in the state's economy. Its evolution with the addition of an overlay code reflects the dynamic growth and technological advancement in the region.
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