Compare 29812 internet speeds to the national average
Download Speeds
Barnwell – 93 Mbps
SC – 121 Mbps
U.S. – 123 Mbps
Upload Speeds
Barnwell – 17 Mbps
SC – 46 Mbps
U.S. – 44 Mbps
*Data sourced from M-LAB speed tests taken by real users in Barnwell.
Internet providers in 29812
Find internet providers serving the 29812 area. Compare plan pricing and speeds from fiber-optic, cable and DSL providers.
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Internet providers in your area
29812 internet providers
| Provider | ||||
|---|---|---|---|---|
| AT&T | $55.00 | 10 - 5,000 Mbps | DSL | 51% |
Atlantic Broadband  | $19.99 | 100 - 1,000 Mbps | Cable | 80% |
| HughesNet | $64.99 | 25 - 25 Mbps | Satellite | 100% |
| Viasat | $69.99 | 12 - 150 Mbps | Satellite | 100% |
| NTInet | $44.95 | 25 - 1,000 Mbps | Wireless | 2.530% |
*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 Sep 23, 2022.
Need help?29812 internet service at a glance
Broadband availability
7957
people have access to broadband internet of any type
1 provider - 82.44%
2 providers - 48.31%
3 providers - 0%
4+ providers - 0%
Source: FCC
At 83%, broadband coverage in the 29812 ZIP code is slightly lower than the rest of South Carolina - 97%, and slightly lower than broadband coverage across the U.S. - 95%.
The vast majority of those living in the 29812 ZIP will have access to DSL, which covers 65% of households. Fiber-optic internet is also an option for many, offering service to 55% of the area. Cable is less available but still a popular internet option for roughly 42% of those living in the 29812 ZIP code.
There are five internet providers serving the 29812 area, and 48.31% of households will have internet options from more than one provider. Among five internet providers in 29812, prices start at $19.99 and available download speeds reach up to 5,000 Mbps.
Results from real users
Average internet speeds in Barnwell
| Provider | Download speed | Upload speed | Internet type |
|---|---|---|---|
| AT&T | 11 Mbps | 1 Mbps | DSL |
| NTInet | 10 Mbps | 1 Mbps | Wireless |
| Viasat | 13 Mbps | 1 Mbps | Satellite |
| Atlantic Broadband | 98 Mbps | 17 Mbps | Cable |
*Data sourced from M-LAB speed tests taken by real users in Barnwell.
Top high-speed internet providers in 29812
The largest internet providers serving the 29812 ZIP code are AT&T, Atlantic Broadband, and HughesNet bringing DSL, cable, and satellite options to the area.
DSL internet from AT&T is available to most in the 29812 ZIP code, covering 51% of households. Many will also have the option of cable from Atlantic Broadband, which covers 80% of the area. Barnwell’s third most-available internet provider, HughesNet, offers satellite to around 100% of residents in the 29812 ZIP code.
AT&T DSL internet
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*Wireless speeds may vary. 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 Sep 23, 2022.
DSL from AT&T offers broadband to about half of households in the 29812 ZIP code, covering 51% of the area.
DSL internet from AT&T uses telephone lines 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 $55/mo.*, which is about the same as the average starting price for internet in Barnwell, $50.98.
AT&T customers who choose the lowest-priced plan can expect speeds up to 10 Mbps, which comes to an estimated $5.50 per Mbps, significantly higher than the average cost per Mbps for the lowest priced plans in Barnwell, $1.50.
For those who value internet speed as much as cost, AT&T offers download speeds up to 5,000 Mbps and upload speeds up to 0.768 Mbps in 29812 ZIP code. These download speeds are available to 51% of the area, and are much faster than the average max speeds from all Barnwell's providers, 37 Mbps.
Atlantic Broadband cable internet
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*Wireless speeds may vary. 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 Sep 23, 2022.
Cable from Atlantic Broadband offers broadband to nearly all households in the 29812 ZIP code, covering 80% of the area.
Atlantic Broadband’s cable network is likely to offer faster speeds than DSL or satellite service, but 29812 residents in densely populated areas may experience slowed speeds during peak usage times.
Internet prices for Atlantic Broadband start at $19.99/mo.*, which is significantly lower than the average starting price for internet in Barnwell, $50.98.
Atlantic Broadband customers who choose the lowest-priced plan can expect speeds up to 100 Mbps, which comes to an estimated $0.20 per Mbps, lower than the average cost per Mbps for the lowest priced plans in Barnwell, $1.50.
For those who value internet speed as much as cost, Atlantic Broadband offers download speeds up to 1,000 Mbps and upload speeds up to 10 Mbps in 29812 ZIP code. These download speeds are available to 80% of the area, and are much faster than the average max speeds from all Barnwell's providers, 37 Mbps.
HughesNet satellite internet
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*Wireless speeds may vary. 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 Sep 23, 2022.
Satellite from HughesNet offers broadband to all households in the 29812 ZIP code, covering 100% of the area.
HughesNet satellite internet offers reliable connection throughout the 29812 ZIP where other internet types may not be available, but service is likely to come with low monthly data allowances and high latency, making streaming binges and real-time online gaming impractical.
Internet prices for HughesNet start at $64.99/mo.*, which is significantly higher than the average starting price for internet in Barnwell, $50.98.
HughesNet customers who choose the lowest-priced plan can expect speeds up to 25 Mbps, which comes to an estimated $2.60 per Mbps, higher than the average cost per Mbps for the lowest priced plans in Barnwell, $1.50.
For those who value internet speed as much as cost, HughesNet offers download speeds up to 25 Mbps and upload speeds up to 3 Mbps in 29812 ZIP code. These download speeds are available to 100% of the area, and are about the same as the average max speeds from all Barnwell's providers, 37 Mbps.
Internet providers in 29812 frequently asked questions
AT&T is the fastest internet provider in the 29812 ZIP code with download speeds up to 5,000 Mbps. These speeds are available to 51% of households in 29812. The next fastest internet provider in the 29812 ZIP code is Atlantic Broadband, offering download speeds up to 1,000 Mbps to 80% of the area.
Atlantic Broadband offers the cheapest internet in the 29812 ZIP with service starting at $19.99/mo. This is significantly less than the average starting price for internet in Barnwell, $50.98.
Download speeds of 25 Mbps and above are considered broadband speeds, and can handle most online activities including streaming and gaming. For households with multiple devices using a Wi-Fi connection, speeds of 100 Mbps and higher are likely to offer a better online experience. Learn more about what speeds are best for your home.
Cable internet will nearly always offer faster speeds than DSL, but typically at a higher price point. So if you’re shopping for cheap internet plans, DSL may be your better option but if you want speed, consider cable internet.
Monthly costs for internet can range from $20 to $60, depending on which providers are available in your area. Added fees for Wi-Fi service and equipment can add to that cost, but your internet provider may give you the option to use your own router, which can lower the monthly internet cost.
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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