Internet providers in | 29406 Charleston, SC

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Learn more about AT&T

What is the best internet provider in Charleston?

AT&T - Great value
Xfinity - High speeds widely available
EarthLink - Multiple service types available
WOW! - Award-winning customer service
Hughesnet - Perfect for rural areas

Internet Provider Types in Charleston

Cable

95%
Coverage

Fiber

44%
Coverage

Internet Speed Availability in Charleston

3 Mbps

100%
Availability

10 Mbps

100%
Availability

25 Mbps

100%
Availability

Broadband Internet Availability

(Internet faster than 25 Mbps)

100%

29406

98%

South Carolina

79%

USA

See internet providers in nearby cities.

Mount Pleasant Charleston AFB Hanahan North Charleston Folly Beach Johns Island Goose Creek Hollywood Ladson Wadmalaw Island Lincolnville Sangaree Summerville Huger Seabrook Island Awendaw Cordesville

Charleston Residential Internet Coverage

North Charleston is a lower-middle class income community with a combination of blue- and white-collar workers. The ethnically diverse area has high-speed internet access for all residents compared to 84% of all South Carolina residents. Many residents rely on their internet access to stay connected with family.

AT&T provides DSL to 89% of North Charleston between Augusta Hwy and State Rd.

Cable internet from WOW! is available to the 84% of residents between State Road and Ashely River Rd. Xfinity covers the airport to the Cooper River with cable internet. Fiber optics from Home Telecom currently reach from Bear Swamp up into Summerville. Time Warner Spectrum's cable internet offers limited availability to residents on either side of Dorchester Rd.

Businesses have similar internet options with two additions. Level 3 Communications offers fiber optics to 16% of businesses and TW telecom offers copper wire to 1% of businesses.

Fastest Internet Service Providers in Charleston

AT&T offers internet at speeds up to 5000 Mbps

EarthLink offers internet at speeds up to 5000 Mbps

Easy Internet Now offers internet at speeds up to 5000 Mbps

Xfinity offers internet at speeds up to 2000 Mbps

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Summary of Charleston internet providers

Provider	Type	Download speeds up to	User rating	Order online
AT&T	Fiber	5000 Mbps	3.5/5	View Plans for AT&T
Xfinity	Cable	2000 Mbps	3.5/5	View Plans for Xfinity
EarthLink	Fiber	5000 Mbps	4.0/5	View Plans for EarthLink
WOW!	Cable	1000 Mbps	3.5/5	View Plans for WOW!
Hughesnet	Satellite	100 Mbps	3/5
Starlink	Satellite	300 Mbps	4.0/5	View Plans for Starlink
T-Mobile Home Internet	5G Home	245 Mbps	4.0/5	View Plans for T-Mobile Home Internetor call 833-469-4276
Easy Internet Now	Fiber	5000 Mbps	4.5/5

Availability and speeds displayed are not guaranteed and are subject to change.

Technology Type

DSL:

DSL provides internet service via phone cables and is up to ten times faster than dial-up service.

Cable:

Cable provides internet speeds faster than DSL through the same cables used for cable TV.

Satellite:

Satellite internet is widely available, but offers slower speeds due to a far-traveling signal.

Fiber:

Fiber relies on glass strands to relay digital code and is much faster than both DSL and cable.

Methodology

HighSpeedInternet.com compares internet providers within cities and metro areas to give customers the most relevant insights into their internet options. When comparing providers, we consider the following:

Provider coverage areas
Advertised speeds
Real-world speeds (speed test data)
Customer feedback
Other relevant localized data

We source localized coverage data displayed on our coverage maps from the FCC coverage database, which is updated every six months. For the most current summary of providers in your area, we recommend you use our zip code search tool, which offers the most recent coverage data straight from internet service providers (ISPs).

Our city overviews compare advertised provider speeds. We may also include real-world speed data gathered from millions of annual speed test results. To process our speed test data, we first filter out outliers and providers with low test counts. We then calculate speed averages with every ISP subject to the same parameters.

We gather ISP customer feedback data from our comprehensive annual surveys and direct customer feedback submitted to HighSpeedInternet.com. Unless stated otherwise, average ratings are calculated nationally.

Internet providers in | 29406 Charleston, SC

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