Don’t harbor fears about whether your internet will perform or not! With EarthLink Internet, you’ll always have a safe and secure connection. As a top internet provider in Charleston, we’re bringing the fastest speeds and most reliable connection to the Holy City. Plus, it’s been rated as one of the top cities for remote work, so you can benefit from the expansion of fiber internet no matter where you roam.
Download speeds up to 5 Gigs per second (5000 Mbps)*
Enjoy lightning fast fiber internet and reach speeds up to 5 Gigs. It's our fastest plan available with no data caps.
Take advantage of local 5G and 4G LTE networks (you know, the ones your phone uses) and choose the data plan that fits your lifestyle.
If you're in the market for rural internet and in need of a steady connection, satellite internet can link you back to the web in hard-to-reach places.
Test your internet speed and make sure you’re getting the service you deserve.
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.
Nearby Cities/Zip Codes
Who doesn’t want fast, reliable and safe internet? Better yet, who doesn’t want to save on the best internet options in Charleston? EarthLink can protect your data, help manage your smart devices and safeguard your children from online threats, all while you save.
Try it free for the first 30 days when you signup today!***
Keeping your internet connection secure doesn’t need to be complicated. Whether it’s blocking viruses, keeping data safe or connecting you to a VPN, EarthLink’s expertise will connect you to security you can trust.
Remote IT Support
Need help setting up an Apple Watch? Have trouble streaming on your smart TV? Want to troubleshoot a smart doorbell? Whatever your gadget, EarthLink experts are ready to get through the bugs remotely. Just sit back and relax.
Let your children surf the web with peace of mind knowing they’ll be safe. With EarthLink Guardian, powered by Bark, you can monitor your child’s internet usage, limit access to certain websites, keep an eye out for any potential threats, and more!
Check out our frequently asked questions around changing internet providers when moving to Charleston:
Switching your service will be the easiest part, so you can focus on big tasks like packing and traveling. Just check your new Charleston address for serviceability in the search bar at the top of the page or give us a call at 800-217-6231.
We’ll handle the rest.
As a thank you for choosing EarthLink again, we’ll waive your installation fee or termination fee. Your contract at your new Charleston address will be valid for 12 months.
You can upgrade your speed with EarthLink at any time! We’ll check what speeds are available in your area and meet you where you’re at.
Did you know EarthLink can provide service in the same areas as all major Internet Service Providers? Chances are, wherever you move, we can provide a home internet plan for you.
However, if we cannot provide service at your new location in Charleston, we will let you know promptly so you can plan accordingly. Please note that early termination fees will apply if the move occurs while the service is under contract.
Still have questions about a move? Give us a call or check out our moving FAQs
* 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.
**Free 30-Day Trial: You will automatically be billed after the 30-day free trial. Cancellation must be by phone before the next billing period begins to prevent further charges. More information for 30-day trials can be found here: Protect, Guardian, EasyTech.