Jump to Plans, Providers, Mobile Broadband, or WiFi Hotspots.

Charleston Internet Providers

Find broadband internet providers in Charleston, South Carolina. Compare deals, speeds, and prices from top internet providers.

Charleston has three primary internet providers. AT&T, XFINITY by Comcast and WOW! offer internet service to the majority of homes in Charleston. One additional company and two satellite providers offer service to areas of Charleston. The fastest reported residential speed available in Charleston is 100 to 300 Mbps. XFINITY by Comcast and AT&T have the most speed and availability for people in Charleston. XFINITY by Comcast and Windstream are the fastest business internet providers.

Includes coverage for these zip codes: 29412 29422
Residential internet providers: Residential internet deals: Cheapest monthly plan: Fastest broadband speed:
6 25 $19.99/mo 150 Mbps

AT&T in Charleston is the most widely available internet service provider for an estimated 99% of households. The company offers Charleston residents download speeds from 18 to 75 Mbps, upload speeds from 1.5 to 8 Mbps, and deals start at $40.00 to $80.00 per month.

DSL & Fiber
Excellent coverage
99%
$60.00/MO
$0.80 Per Mbps
$80.00/MO
$1.07 Per Mbps
DIRECTV
1-844-202-7532

XFINITY by Comcast in 29412 is the fastest provider available to an estimated 94% of households. The company offers Charleston residents the fastest download speeds up to 150 Mbps, the fastest upload speeds up to 20 Mbps, and prices vary from $19.99 to $149.99 per month.

Cable
Excellent coverage
94%
$19.99/MO
$2.00 Per Mbps
$49.99/MO
$0.67 Per Mbps
$59.99/MO
$0.80 Per Mbps
$59.99/MO
$0.40 Per Mbps
$89.99/MO
$1.20 Per Mbps
$109.99/MO
$1.47 Per Mbps
$149.99/MO
$2.00 Per Mbps

WOW! in 29412 is available to an estimated 61% of households. The company offers Charleston residents download speeds up to 50 Mbps, upload speeds up to 5 Mbps, and prices range from $20.00 to $50.00 per month.

Cable
Excellent coverage
61%
$20.00/MO
$1.33 Per Mbps
$30.00/MO
$1.20 Per Mbps
$30.00/MO
$7.50 Per Mbps
$50.00/MO
$1.00 Per Mbps

Windstream in 29412 is available to an estimated 1% of households. The company offers Charleston residents download speeds from 10 to 15 Mbps, and upload speeds up to 1.5 Mbps for $39.99 per month.

Fiber
Very Low coverage
1%
$39.99/MO
$2.67 Per Mbps

Exede is a satellite internet provider available in rural and under-served areas of 29412. The company offers Charleston residents download speeds up to 25 Mbps, upload speeds up to 3 Mbps, and prices range from $50.00 to $110.00 per month.

Satellite
Excellent coverage
100%
$50.00/MO
$4.17 Per Mbps
$60.00/MO
$2.40 Per Mbps
$75.00/MO
$6.25 Per Mbps
$85.00/MO
$3.40 Per Mbps
$100.00/MO
$8.33 Per Mbps
$110.00/MO
$4.40 Per Mbps

Hughes Network Systems (HughesNet) is a satellite internet provider and available anywhere in 29412 with a clear view of the southern sky. The company offers Charleston residents download speeds up to 25 Mbps, upload speeds up to 3 Mbps, and prices range from $49.99 to $99.99 per month.

Satellite
Excellent coverage
100%
$49.99/MO
$2.00 Per Mbps
$49.99/MO
$2.00 Per Mbps
$69.99/MO
$2.80 Per Mbps
$99.99/MO
$4.00 Per Mbps

XFINITY by Comcast Business in 29412 is available to an estimated 95% of people. The company offers Charleston businesses download speeds up to 150 Mbps, and upload speeds up to 20 Mbps.

Cable
Excellent coverage
95%

Windstream Business in 29412 is available to an estimated 6% of people. The company offers Charleston businesses download speeds up to 10 Mbps, and upload speeds up to 1.5 Mbps.

DSL & Fiber
Very Low coverage
6%

WOW! Business in 29412 is available to an estimated 67% of people. The company offers Charleston businesses download speeds up to 50 Mbps, and upload speeds up to 5 Mbps.

Cable
Excellent coverage
67%

Birch Communications Business in 29412 is available to an estimated 3% of people. The company offers Charleston businesses download speeds up to 12 Mbps, and upload speeds up to 1 Mbps.

DSL
Very Low coverage
3%

EarthLink Business in 29412 is available to an estimated 3% of people. The company offers Charleston businesses download speeds up to 3 Mbps, and upload speeds up to 1.5 Mbps.

DSL
Very Low coverage
3%

Level 3 Communications Business in 29412 is available to less than 1% of people. The company offers Charleston businesses download speeds up to 45 Mbps, and upload speeds up to 45 Mbps.

Copper
Less than 1% coverage

SCTG, LLC Business in 29412 is available to less than 1% of people. The company offers Charleston businesses the fastest download speeds up to 1000 Mbps, and the fastest upload speeds up to 1000 Mbps.

Fiber
Less than 1% coverage
SCTG, LLC

GTT Communications, Inc. Business in 29412 is available to an estimated 1% of people.

DSL
Very Low coverage
1%
GTT Communications, Inc.

Exede is a business satellite internet provider available in rural and under-served areas of 29412. The company offers Charleston businesses for $179.99 per month.

Satellite
Excellent coverage
100%
$179.99/MO
$12.00 Per Mbps

Hughes Network Systems (HughesNet) is a business satellite internet provider and available anywhere in 29412 with a clear view of the southern sky. The company offers Charleston businesses and prices range from $69.99 to $269.99 per month.

Satellite
Excellent coverage
100%
$69.99/MO
$2.80 Per Mbps
$69.99/MO
$2.80 Per Mbps
$99.99/MO
$4.00 Per Mbps
$149.99/MO
$6.00 Per Mbps
$269.99/MO
$10.80 Per Mbps

Not sure which plan is right for you? Call 1-844-202-9310, we can explain your options better over the phone.

ISP 20 Internet Service Providers (ISPs) in Charleston, SC 29412

ISP Max Download Max Upload Broadband Type Service Type Coverage
XFINITY by Comcast XFINITY by Comcast Up to 150 Mbps Up to 20 Mbps Cable Residential 93.98%
WOW! WOW! Up to 50 Mbps Up to 5 Mbps Cable Residential 61.13%
AT&T AT&T Up to 75 Mbps Up to 8 Mbps DSL & Fiber Residential 98.53%
Windstream Windstream Up to 10 Mbps Up to 1.5 Mbps DSL & Fiber Residential 1.14%
Exede Exede Up to 25 Mbps Up to 3 Mbps Satellite Residential 100.00%
HughesNet HughesNet Up to 25 Mbps Up to 3 Mbps Satellite Residential 100.00%
XFINITY by Comcast XFINITY by Comcast Cable Business 94.00%
WOW! WOW! Cable Business 61.13%
GTT Communications, Inc. Cable Business 1.59%
Windstream Windstream Up to 10 Mbps Up to 1.5 Mbps DSL & Fiber Business 8.05%
Birch Communications Birch Communications Up to 12 Mbps Up to 1 Mbps DSL & Fiber Business 4.30%
EarthLink EarthLink Up to 3 Mbps Up to 1.5 Mbps DSL & Fiber Business 3.91%
SCTG, LLC Up to 1000 Mbps Up to 1000 Mbps DSL & Fiber Business 0.35%
Windstream Windstream Up to 10 Mbps Up to 1.5 Mbps Copper Business 8.05%
Birch Communications Birch Communications Up to 12 Mbps Up to 1 Mbps Copper Business 4.30%
EarthLink EarthLink Up to 3 Mbps Up to 1.5 Mbps Copper Business 3.91%
Level 3 Communications Level 3 Communications Up to 45 Mbps Up to 45 Mbps Copper Business 0.91%
GTT Communications, Inc. Copper Business 1.59%
Exede Exede Up to 15 Mbps Up to 4 Mbps Satellite Business 100.00%
HughesNet HughesNet Up to 25 Mbps Up to 3 Mbps Satellite Business 100.00%

ISP 4 Mobile Broadband Providers in Charleston, SC 29412

Wireless Company 2G 3G 4G LTE Wireless Technology Coverage
AT&T Wireless AT&T Wireless GSM, HSPA+, LTE, WCDMA/UMTS/HSPA 100.00%
Sprint Sprint CDMA, EVDO/EVDO Rev A, LTE 100.00%
T-Mobile T-Mobile GSM, HSPA+, LTE, WCDMA/UMTS/HSPA 100.00%
Verizon Wireless Verizon Wireless CDMA, EVDO/EVDO Rev A, LTE 100.00%

Free WiFi Free wireless internet access points in Charleston, SC 29412

Free WiFi
1248 Camp Road, Charleston, SC 29412
Free WiFi
Folly Road @ Cross Creek, Charleston, SC 29412
Free WiFi
1005 Harborview Drive, Charleston, SC 29412