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Area Codes/843
South Carolina State flag843 area code

Get a local phone number in Charleston, SC

Biggest city

Charleston

StateSouth Carolina
Major Cities

Charleston, Myrtle Beach, Hilton Head Island

Timezone

Eastern (GMT -5)

Zip codes

29401•29425

Population

137,566

Unemployment

2.20%

Avg. Income

$111,903

Nearby Area Codes
252

Last updated: November 4, 2025

843 • Charleston

Starting at

$7/mo

Get started

843 area code summary

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.

Fun fact 💡

Charleston’s Spoleto Festival, since 1977, is a 843 arts event.

🏢 First Phone Company

BellSouth (later AT&T)

📲 Get a 843 number: $7/mo
Customer Stories

What our users are saying

100%
Work-life separation
Finally have a second phone number just for clients. Keeps my personal life separate and I look more professional. The app is super intuitive too.
PS

Pawan Sharma

Freelance Consultant

Why Phone2?

More than just a 843 number

Get a complete business phone system with features that help you never miss a customer.

40%
fewer missed calls

Shared Team Numbers

Your whole team shares one business number. When someone is busy, another teammate answers. No more missed opportunities.

24/7
call coverage

Smart Call Routing

Route calls by schedule, team, or IVR menu. After-hours calls go to voicemail or forward to on-call staff.

2+ hrs
saved per week

AI Transcription

Every voicemail and call automatically transcribed. Search conversations, catch details you missed, skip the playback.

50%
faster follow-ups

Unified Inbox

Calls, texts, and voicemails in one thread per contact. Your whole team sees the full conversation history.

3
platforms supported

Works Everywhere

iOS, Android, and web apps. Make calls from your laptop, take texts on your phone. Your number travels with you.

2 min
setup time

Instant Activation

Pick a number, download the app, start calling. No hardware, no technicians, no waiting. Works immediately.

Ready to get your 843 number?

Get a local business phone number in minutes. No contracts, cancel anytime.

Get a 843 numberView plans

Starting at $7/month • 30-day refund guarantee • Cancel anytime

Phone2

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