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Internet providers in North Charleston, SC
Shop the best North Charleston internet providers. Compare internet plan pricing and speeds from cable, DSL and fiber-optic providers in your area.
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North Charleston internet service at a glance
At 99%, broadband coverage in North Charleston is comparable to the rest of South Carolina - 97%, and comparable to broadband coverage across the U.S. - 95%.
The vast majority of those living in the North Charleston area will have access to cable, which covers 98% of North Charleston residents. DSL internet is also an option for many, offering service to 89% of the area. Fiber-optic is less available but still a popular internet option for roughly 83% of those living in North Charleston.
There are seven internet providers serving the North Charleston area, and 95.47% of households will have internet options from more than one provider. Among North Charleston's seven internet providers, prices start at $29.99 and available download speeds reach up to 1,000 Mbps.
See all providersTop high-speed internet providers in North Charleston
The largest internet providers in North Charleston are AT&T and Xfinity bringing DSL, fiber-optic, and cable options to North Charleston.
DSL internet from AT&T is available to most North Charleston residents, covering 79% of households. Some will also have the option of fiber-optic from AT&T, which covers 11% of the area. North Charleston’s third most-available internet provider, Xfinity, offers cable to around 82% of North Charleston residents.
AT&T DSL internet
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*Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. Speeds may vary. As of Mar 10, 2020.
DSL from AT&T offers broadband to most households in North Charleston covering 79% of the area.
DSL internet from AT&T uses telephone lines in North Charleston to deliver service, which often leads to lower prices and higher availability, though download speeds are likely to be slower than cable or fiber-optic internet.
Internet prices for AT&T start at $49.99/mo.*, which is about the same as the average starting price for internet in North Charleston, $47.99.
AT&T customers who choose the lowest-priced plan can expect speeds up to 100 Mbps, which comes to an estimated $0.50 per Mbps, about the same as the average cost per Mbps for the lowest priced plans in North Charleston, $0.83.
For those who value internet speed as much as cost, AT&T offers download speeds up to 75 Mbps and upload speeds up to 20 Mbps in North Charleston. These download speeds are available to 79% of the area, and are much slower than the average max speeds from all North Charleston's providers, 275 Mbps.
AT&T fiber-optic internet
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*Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. Speeds may vary. As of Mar 10, 2020.
Fiber-optic from AT&T offers broadband to a limited number of households in North Charleston covering 11% of the area.
Fiber-optic service from AT&T is popular for its fast download and upload speeds, even during peak usage times, but may be less available throughout North Charleston than other internet types.
Internet prices for AT&T start at $49.99/mo.*, which is about the same as the average starting price for internet in North Charleston, $47.99.
AT&T customers who choose the lowest-priced plan can expect speeds up to 100 Mbps, which comes to an estimated $0.50 per Mbps, about the same as the average cost per Mbps for the lowest priced plans in North Charleston, $0.83.
For those who value internet speed as much as cost, AT&T offers download speeds up to 1,000 Mbps and upload speeds up to 1,000 Mbps in North Charleston. These download speeds are available to 11% of the area, and are much faster than the average max speeds from all North Charleston's providers, 275 Mbps.
Xfinity cable internet
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*Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. Speeds may vary. As of Mar 10, 2020.
Cable from Xfinity offers broadband to nearly all households in North Charleston covering 82% of the area.
Xfinity’s cable network is likely to offer faster speeds than DSL or satellite service, but North Charleston residents in densely populated areas may experience slowed speeds during peak usage times.
Internet prices for Xfinity start at $29.99/mo.*, which is significantly lower than the average starting price for internet in North Charleston, $47.99.
Xfinity customers who choose the lowest-priced plan can expect speeds up to 15 Mbps, which comes to an estimated $2.00 per Mbps, higher than the average cost per Mbps for the lowest priced plans in North Charleston, $0.83.
For those who value internet speed as much as cost, Xfinity offers download speeds up to 150 Mbps and upload speeds up to 20 Mbps in North Charleston. These download speeds are available to 82% of the area, and are much slower than the average max speeds from all North Charleston's providers, 275 Mbps.
Internet coverage for rural areas
If you live in the heart of North Charleston, you’ll likely have options from cable, DSL, and fiber-optic internet providers. For those in rural areas or just outside North Charleston, however, satellite or fixed wireless internet may be the best internet option.
Satellite internet from HughesNet and ViaSat, Inc. offers 100% availability in North Charleston and surrounding areas. HughesNet starting prices are significantly higher than average in North Charleston at $59.99/mo. for speeds up to 25 Mbps. The starting price for ViaSat, Inc. plans is about average for North Charleston at $50/mo. for speeds up to 25 Mbps. Satellite internet is a less appealing option for many North Charleston residents, however, as service typically comes with high latency and low data allowances.
North Charleston, SC internet providers
Need help? Call (844) 451-2720
| Provider | ||||
| AT&T | $49.99/mo. | 100 - 1,000 Mbps | Fiber-optic | 11% |
| AT&T | $49.99/mo. | 100 - 75 Mbps | DSL | 79% |
| Xfinity | $29.99/mo. | 15 - 150 Mbps | Cable | 82% |
| Spectrum | $49.99/mo. | 60 - 100 Mbps | Cable | 18% |
| WideOpenWest | - | - | Fiber-optic | 78% |
| WideOpenWest | - | - | Cable | 73% |
| Home Telephone Company, Inc. (SC) | - | - | Fiber-optic | 1.092% |
| Home Telephone Company, Inc. (SC) | - | - | DSL | 0.029% |
| HughesNet | $59.99/mo. | 2 - 25 Mbps | Satellite | 100% |
| ViaSat, Inc. | $50/mo. | 12 - 25 Mbps | Satellite | 100% |
*Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. As of Mar 10, 2020.
Need help?Internet provider frequently asked questions
What’s the fastest internet provider in North Charleston?
AT&T is the fastest internet provider in North Charleston with download speeds up to 1,000 Mbps. These speeds are available to 11% of households in North Charleston. The next fastest internet provider in North Charleston is Home Telephone Company, Inc. (SC), offering download speeds up to 1,000 Mbps to 1.092% of the area.
What’s the cheapest internet provider in North Charleston?
Xfinity offers the cheapest internet in North Charleston with plans starting at $29.99/mo. This is significantly less than the average starting price for internet in North Charleston, $47.99.
Is fiber internet available in North Charleston?
WideOpenWest is the largest fiber-optic internet service provider in North Charleston, covering 78% of the city. AT&T also offers fiber internet in North Charleston and is available to 11% of households.
Do I need Wi-Fi extenders?
Wi-Fi extenders are handy when your router can’t project a strong signal to everywhere in your home that you need it. Your internet provider may offer Wi-Fi extenders for an added monthly cost, or you can purchase one online or from most electronics retailers.
How much speed do I need for streaming?
Each video streaming service has varying recommended speeds, but speeds up to 10 Mbps will often handle streaming on one device. For HD and 4K streaming, consider faster speeds of at least 25 Mbps to reduce buffering and maintain optimal picture quality.
Is my internet speed being throttled?
If you suspect your slow speeds are the result of your internet provider throttling your connection, the easiest way to determine if you’re being throttled is to perform two speed tests. Run the first test on your regular network, then run the second one on a VPN. If the two speeds are drastically different (and the VPN test was higher), your internet provider may be throttling your speeds.
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