Internet Providers in Charleston, SC

Current zip code
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1. AT&T - DSL or Fiber
Available in Charleston

Speeds up to
1000
Mbps download

2. Frontier FiOS - DSL
Available in Charleston

Speeds up to
6
Mbps download

3. Xfinity - Cable
Available in Charleston

Speeds up to
300
Mbps download

4. Viasat - Satellite
Available in Charleston

Speeds up to
25
Mbps download

5. WOW! - Cable
Available in Charleston

Speeds up to
50
Mbps download

6. Home Telecom - DSL or Fiber
Available in Charleston

Speeds up to
100
Mbps download

1. AT&T - DSL or Fiber
Available in Charleston

Speeds up to
1000
Mbps download

2. Frontier FiOS - DSL
Available in Charleston

Speeds up to
6
Mbps download

3. Xfinity - Cable
Available in Charleston

Speeds up to
300
Mbps download

4. Viasat - Satellite
Available in Charleston

Speeds up to
25
Mbps download

5. TW Telecom - Other Copper Wireline
Available in Charleston

Speeds up to
25
Mbps download

6. Home Telecom - DSL or Fiber
Available in Charleston

Speeds up to
100
Mbps download

7. Level 3 Communications - Fiber
Available in Charleston

Speeds up to
1000
Mbps download

Learn more about AT&T

Charleston Residential Internet Coverage

Charleston is the second largest community in South Carolina. Much of the infrastructure and culture in the area has developed to support the large number of college students. The well-educated, wealthy residents enjoy the activities offered from living in a waterfront city. Residents depend on internet connectivity to further their education and career goals as well as to plan exciting activities for their down time. Compared with 84% of South Carolina, 97% of Charleston residents can access high-speed internet.

AT&T offers DSL to 94% of Charleston homes. DSL is also available to 2% of residents from Frontier FiOS. Residents seeking cable internet connectivity have two options. Xfinity reaches 89% of Charleston homes while WOW! reaches 54% of residents from the coast to the air force base. Fiber optics are being introduced to the area. Home Telecom currently provides this service to 7% of residents along King St, but excluding the air force base.

Businesses have two additional options. Level 3 Communications offers fiber optics to 11% of the commercial market and TW Telecom provides copper wire to 1% of area businesses.

Summary of Charleston Internet Providers

ProviderTypeDownload speeds up toUser Rating
AT&TDSL, Fiber1000 Mbps3.5/5
Frontier FiOSDSL6 Mbps2.0/5
XfinityCable300 Mbps3.5/5
ViasatSatellite25 MbpsN/A
WOW!Cable50 Mbps3.5/5
Home TelecomDSL, Fiber100 MbpsN/A

Internet Provider types in Charleston

Internet Provider availability in Charleston,SC

100% Availability in Charleston

100% Availability in Charleston

97% Availability in Charleston

Broadband Internet availability

Charleston 97%

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Customer Reviews of Internet Providers in Charleston


I've been a Comcast customer for years with the only other choice being AT&T. The speed is fine but the price is way too high and customer service is the worst of any business I've ever done business with. Problems I have are always due to something within Comcast. Recently they added a primary email address to my wife's account without even letting us know, then they began capturing our home phone voice mails. We didn't know this until someone told us they left us a voice mail. When calling Comcast I was on the phone for nearly two hours with someone I could barely understand. I couldn't access our voice mails then they deleted the eleven emails we hadn't heard. They suck!

Gary Sharp Charleston, SC2015-06-26

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