View Coverage Map for Charleston, SC

The 10 BEST Internet Providers Charleston, SC (for 2021)

Over 2,247 people in Charleston have found the best internet provider with InternetAdvisor.

#1 Best Choice
91% Coverage
Customer Rating: 4.1/5

AT&T offers internet in Charleston, SC.

Offering DSL Internet, Television and Phone.

  • Can support an entire home's worth of devices simultaneously
  • Share videos and photos with friends and family instantly with the fastest upload and download speeds
  • Enjoy a professional grade online gaming experience
  • Stream whenever you want as much as you want
  • Save money with some of the best gigabit internet in the industry

Speeds up to

100 Mbps

Price starting at

$45.00/mo

2
30% Coverage
Customer Rating: 4.1/5

AT&T Fiber offers internet in Charleston, SC.

Offering Fiber Internet.

  • Up to $300 Visa Gift Card with qualifying internet and television bundle.
  • Access to AT&T Wi-Fi Hot Spot Network included at no extra charge.
  • Anti-virus, anti-spyware and parental controls included.
3
95% Coverage
Customer Rating: 4/5

Xfinity offers internet in Charleston, SC.

Offering Cable Internet, Television and Phone.

  • The nation’s largest internet network within 40 states and with over 100 million subscribers
  • A long history as an internet provider having started in 1996
  • Xfinity WiFi available across one million hotspots for customers subscribed to the “Performance” tier or better

Speeds up to

2 Gbps

Price starting at

$29.99/mo

4
100% Coverage
Customer Rating: 4.4/5

HughesNet offers internet in Charleston, SC.

Offering Satellite Internet and Phone.

  • National satellite Internet service provider with A+ BBB Rating
  • Free standard Installation included
  • Unlimited Data - No Hard Data Limits

Speeds up to

25 Mbps

Price starting at

$59.99/mo

5
100% Coverage
Customer Rating: 3.6/5

ViaSat offers internet in Charleston, SC.

Offering Satellite Internet and Phone.

  • Built for rural areas without access to DSL, cable, or fiber lines
  • All that’s need to connect is a clear line of sight to the southern sky
  • Multiple plans with multiple speeds to meet any lifestyle and budget
  • Free standard installation on all new orders

Speeds up to

100 Mbps

Price starting at

$49.99/mo

6
70% Coverage
Customer Rating: 4/5

EarthLink offers internet in Charleston, SC.

Offering DSL Internet and Fiber Internet.

  • EarthLink serves millions of customer nationwide
  • EarthLink offers no teaser pricing with professional installation
  • HyperLink provides fiber optic internet service with low latency and reliable speeds
  • EarthLink also offers security suites to protect your family and devices while online

Speeds up to

1 Gbps

Price starting at

$49.95/mo

7
61% Coverage
Customer Rating: 4/5

WOW! offers internet in Charleston, SC.

Offering Cable Internet, Fiber Internet, Television and Phone.

  • Covering nine different states with nearly one million subscribers
  • Fiber available with more lines being added all the time
  • One of the top-rated internet service providers in regards to customer service and satisfaction

Speeds up to

1 Gbps

Price starting at

$40.00/mo

8
Dish Network logo.
Customer Rating: 4.5/5

Dish Network offers television service in Charleston, SC.

Satellite Television with over 80,000 On Demand titles.

  • DISH is ranked #1 in Customer Satisfaction by J.D. Power for the third year in a row.
  • 2-Year TV Price Guarantee.
  • Free Google Voice Remote and Smart DVR Included.
  • Record up to 16 shows at once.
  • FREE Standard Professional Installation

Channels up to

290+

Price starting at

$64.99/mo

9
DIRECTV logo.
Customer Rating: 4.5/5

DIRECTV offers television service in Charleston, SC.

Satellite Television with HBO, Showtime, Starz, Cinemax free for first 3 months

  • Best entertainement options for any sports fan over Cable TV, including NFL Sunday Ticket!
  • Includes local channels
  • Free upgrade to Genie HD-DVR
  • Free professional installation in up to 4 rooms

Channels up to

330+

Price starting at

$69.99/mo

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Charleston, SC has a total of 10 providers including 3 Cable providers, 3 DSL providers and 4 Fiber providers.

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Top Internet Service Providers for Charleston, SC

Best Overall Service Provider in Charleston, SC

AT&T

Great

Best Customer Service in Charleston, SC

WOW!

Great

Best Internet Provider for Gaming in Charleston, SC

Xfinity

Rated

Best Internet Provider for Streaming in Charleston, SC

Xfinity

Rated


Internet Service Map in Charleston, SC


Internet Service Providers Ranked for Charleston, SC

What are the best internet providers by usage in Charleston, SC?

  1. Xfinity - 2 Gbps
  2. AT&T Fiber - 1 Gbps
  3. WOW! - 1 Gbps
  4. EarthLink - 1 Gbps
  5. AT&T - 100 Mbps
  6. ViaSat - 100 Mbps
  7. HughesNet - 25 Mbps

What are the cheapest internet providers in Charleston, SC?

  1. Xfinity - Starting at: $29.99
  2. AT&T Fiber - Starting at: $35.00
  3. WOW! - Starting at: $40.00
  4. AT&T - Starting at: $45.00
  5. EarthLink - Starting at: $49.95
  6. ViaSat - Starting at: $49.99
  7. HughesNet - Starting at: $59.99

What are the best internet providers in Charleston, SC?

  1. Xfinity - for Overall Usage
  2. Xfinity - for Fastest Speeds
  3. Xfinity - for Online Gaming
  4. Xfinity - for Streaming
  5. HughesNet - for Availability
  6. HughesNet - for Light Usage

What are the internet providers with the widest coverage in Charleston, SC?

  1. HughesNet - 100.00%
  2. ViaSat - 100.00%
  3. Xfinity - 94.70%
  4. AT&T - 91.20%
  5. EarthLink - 70.00%
  6. WOW! - 61.20%
  7. AT&T Fiber - 30.10%

What are the highest rated internet providers in Charleston, SC?

  1. WOW! -
  2. AT&T -
  3. AT&T Fiber -
  4. EarthLink -
  5. HughesNet -
  6. ViaSat -
  7. Xfinity -

What are the internet providers with the fastest download speeds in Charleston, SC?

  1. Xfinity - 2 Gbps
  2. AT&T Fiber - 1 Gbps
  3. EarthLink - 1 Gbps
  4. WOW! - 1 Gbps
  5. AT&T - 100 Mbps
  6. ViaSat - 100 Mbps
  7. HughesNet - 25 Mbps

Internet Service Details in Charleston, SC

Charleston, SC has a few different of internet service options for residents. There are 8 internet service providers that cover the majority of locations in the area. Other surrounding areas such as North Charleston, Mount Pleasant, Goose Creek, James Island and Hollywood may provide comparable services from services providers such as AT&T, Xfinity and EarthLink.

InternetAdvisor recommends AT&T for your internet needs in Charleston, SC. With a customer service rating of 4 out of 5 stars and maximum download speeds of 100 Mbps, AT&T provides the best internet service in Charleston, SC. There are 7 additional options in the area if AT&T does not meet your needs. One of the largest providers in Charleston, SC is Xfinity, which provides Cable Internet, Television and Phone service. Coverage is available for 95% of Charleston, SC. Xfinity offers the fastest download speed of 2 Gbps with 94.70% coverage of Charleston, SC.

The best available option for internet is Fiber. Coverage is widely available in Charleston, SC, since 4 internet providers offer service here.

Although Charleston, SC provides excellent satellite internet coverage from HughesNet or ViaSat, we do not recommend satellite internet in areas where cable or fiber internet are so readily available.

Summary of Internet Providers in Charleston, SC

All Internet Providers in Charleston, SC

 ProviderTypeCoverageMax SpeedAvg Speed 
XfinityCable, Television and Phone 94.70%2 Gbps145 Mbps
AT&T FiberFiber 30.10%1 Gbps1 Gbps
EarthLinkDSL and Fiber 70.00%1 Gbps374 Mbps
WOW!Cable, Fiber, Television and Phone 61.20%1 Gbps583 Mbps
Home Telephone Company, Inc. (SC)Cable, DSL and Fiber 12.91%1 Gbps832 Mbps
AT&TDSL, Television and Phone 91.20%100 Mbps71 Mbps
ViaSatSatellite and Phone 100.00%100 Mbps20 Mbps
HughesNetSatellite and Phone 100.00%25 Mbps25 Mbps
Data provided by various data sources including the FCC. For more information please view our sources page.

Frequently Asked Questions about Charleston, SC

Frequently Asked Questions for Internet in Charleston, SC

Which provider offers the best internet service in Charleston, SC?

AT&T is the best internet provider in Charleston, SC, with download speeds up to 100 Mbps and pricing starting at $45.00.

How many internet providers provide service in Charleston, SC?

There are currently 7 providers that offer internet service in Charleston, SC.

What providers offer internet service in Charleston, SC.

AT&T, AT&T Fiber, Xfinity, HughesNet, ViaSat, EarthLink and WOW! offer internet service in Charleston, SC.

What is the cheapest internet provider in Charleston, SC?

Xfinity is the cheapest internet provider in Charleston, SC, with pricing starting at $29.99.

What provider has the fastest speeds in Charleston, SC?

Xfinity is the faster internet provider in Charleston, SC, with maximum speeds reaching 2 Gbps and average speeds of 145 Mbps.


Free wireless internet access points in Charleston, SC

Berkeley County Library - Daniel Island

2301 Daniel Island Drive

Charleston, South Carolina 29450

(843) 471-2952

Berkeley County Library - Hanahan Library

1274 Yeamans Hall Road

Charleston, South Carolina 29450

(843) 747-5400

Charleston County Main Library

68 Calhoun Street

Charleston, South Carolina 29450

(843) 805-6903

Charleston County Main Library - James Island Branch Library

1248 Camp Road

Charleston, South Carolina 29450

(843) 795-6679

Charleston County Main Library - John L. Dart Library

1067 King Street

Charleston, South Carolina 29450

(843) 722-7550

Charleston County Public Library System

68 Calhoun Street

Charleston, South Carolina 29450

(843) 805-6801

Internet Service Available In Every State