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Get EarthLink High-Speed Internet in Charleston, South Carolina

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Charleston South Carolina

EarthLink High-Speed Internet

Download speed up to 5 Gigs per second (5000 Mbps)*


EarthLink High-Speed Internet for Charleston, South Carolina

Supercharge your home internet experience with speeds up to 5 Gigs (5000 Mbps)*! Get reliable internet service with our fiber-optic network that delivers the speeds Charleston needs. Stream all your favorite content with no worries about data caps on most service plans. Call now to sign up for internet services starting as low as $59.95/mo.*

*Offers vary by speed and location. See offer and plan details.

Fast Facts

  • There are four internet providers operating in Charleston.1
  • Roughly 22% of Charleston has access to fiber internet 1
  • Earthlink has the best high-speed internet coverage.
  • Charleston is one of the top 10 U.S. cities for remote work. 5
  • The Charleston area is home to more than 400 technology companies. 2
  • The average internet speed in Charleston is 135 Mbps. 3
  • The cost of living in Charleston is 4% more than the national average. 4
  • Homebuyers in the Palmetto State are diverse, as 22% are Gen Xers, 25% are Millennials, and 30% are Baby Boomers 6

Things to Do

With its cobblestone walkways, Spanish-moss draped trees, and world-class restaurants, Charleston projects a casual elegance reminiscent of bygone days. But don’t think it’s stuck in the past. The city also boasts more than 700 tech-related companies in the aerospace, defense, medical, and tech product and service industries.
There’s something for everyone:

Charleston Drayton-Hall-min

Take a tour of some the only surviving plantation homes in the South such as Drayton Hall or Magnolia Plantation & Swamp Gardens.

Charleston City-Market

Spend the afternoon shopping at the Charleston City Market where straw weavers have been selling baskets, placemats, and more since the 1800s.

Charleston Fort-Sumter

Ride a ferry to Fort Sumter and drink in the historic battlefield where the first shot of the Civil War was fired in 1861.

Charleston Golf

Surrounded by the Atlantic coastline and 3 islands, the world is your oyster. Golf, sail, swim, or sunbathe on the Isle of Palms or Folly Beach.

Enjoy all the benefits of your new EarthLink internet plan! Your EarthLink service entitles you to more than just a reliable internet connection.

EarthLink Digital Marketing in Charleston, South Carolina

Easily Design your Own Website

Our professionals will help you design a cutting edge and conversion-centric website resulting in stronger sales and steady performance. A mobile-friendly interface integrated swiftly with the latest SEO guidelines coupled with our relentless hard work and creativity to give your business a lasting impression online.

EarthLink Security & Tools for Charleston, South Carolina

Internet connection with security in mind

Whether it’s helping protect you against viruses, securing your Internet connection, preventing loss of data or optimizing your computer, trust EarthLink’s expertise to help you connect with the right security too.

What Plans are Available?

EarthLink considers internet speed to be the most essential requirement for any user, which is why we provide a wide range of speeds up to 5 Gigs per second.

Call 800-217-6231 today to compare internet speeds available near Charleston,  South Carolina.

EarthLink Security & Tools for Charleston, South Carolina

We’re not just a South Carolina internet provider. With a whole suite of tools, we’re here for every part of your digital life.

EarthLink Protect+ Powered by NortonLifeLock:
Keeps you safer than ever. This cyber safety tool offers real-time protection and dark web monitoring plus a secure VPN, million-dollar protection package, and more.

EarthLink Online Backup
Never worry about a missing file again. Use online backup to automate your data backup, sync your files across multiple devices, and easily view and share your files with family and friends.

EarthLink Guardian
Keeping your kids safer online is a full-time job — we can help. Powered by Bark, Guardian is a parental control tool that helps families manage and protect their children’s online lives while still preserving privacy.

EarthLink EasyTech
The solution to your smart device problems is our remote IT support. If you have a TV that won’t connect, a video doorbell that won’t ring (or any other smart device issue), just call our product experts, and they’ll work to resolve your problem remotely.

Find the right solution for your home or business from Charleston's trusted internet service provider

Lightning-fast internet, website design, and marketing services. Security solutions are just a call away. Get started today.

Internet Technology Comparison Chart

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As an internet provider in Charleston, EarthLink offers:

  • Charleston Fiber Internet: the fastest speeds with no data caps and maximum reliability.
  • Charleston Satellite Internet: a dependable choice for rural internet with a variety of plans to fit your needs.
  • Charleston Rural Internet: if you live in a hard-to-reach area or an internet desert, we can help keep you connected.
  • Charleston Business Internet: if you’re ready to take your small business to the next level, trust one of the top internet providers in South Carolina.

Nearby Cities/Zip Codes

With a population of 137,566 people (and counting), the entire area is flourishing. You don’t have to live in the very heart of downtown to get the best Charleston internet — but we can reach you there, too.

  • Charleston — including zip codes 29401, 29403, 29405, 29407, 29409, 29412, 29414, 29424, 29445, 29450, 29455, 29464, 29487, 29492
  • Folly Beach — including zip codes 29412, 29422, 29439
  • Hanahan — including zip codes 29406 and 29410
  • Hollywood — including zip codes 29449 and 29470
  • Johns Island — including zip codes 29407, 29412, 29414, 29449, 29455, 29487
  • Mount Pleasant — including zip codes 29429, 29464,29466, 29482, 29492
  • North Charleston — including zip codes 29404, 29405, 29406, 29415, 29416
  • Sullivan’s Island — including zip codes 29451 and 29482

Common Questions

Should I cancel my service before I move?

How do I transfer my service to my new residence?

How long will it take to relocate my service?

Does moving my service cost anything?

If I'm transferring my service, should I take my equipment with me?

I would like to upgrade my speed at my new address. Can I do it?

What if I need to reschedule my relocation date?

What if my new address is not serviceable for EarthLink?

I’m moving out but my roommate isn’t. They want to keep the service. What should I do?

Call today to check pricing and availability

With EarthLink high-speed internet, you get the very best EarthLink has to offer at the price that fits your budget. Enjoy shared speed for every family member to stream videos, music, movies. and more — all with no fiber internet data caps.

  • Speeds up to 5 Gigs
  • Reliability and high speed with fiber-optic technology
  • No fiber internet data caps on most service plans

Plans start at $59.95 / month


* Actual speeds may vary based on network activity, configuration, and other factors. Subject to availability. Some prices shown may be introductory offers. Equipment fees, taxes and other fees and restrictions may apply.