Best Internet Providers in South Sumter, SC
All 5 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in South Sumter, SC
South Sumter has 5 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Cable, Fiber, Fixed Wireless, and DSL internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in South Sumter.
Ranks compare South Sumter with the 15,682 US towns of 1,000 to 9,999 people, the tiers of our fastest-cities rankings.
The Best Internet in South Sumter, SC at a Glance
South Sumter Internet Providers, Ranked by Coverage, Speed and Customer Ratings
Spectrum
Connection
Customer Rating
Fiber
Cable
FTC
Connection
Customer Rating
Fiber
DSL
T-Mobile Home Internet
Connection
Customer Rating
Fixed Wireless
Verizon
Connection
Customer Rating
Fixed Wireless
Providers with less than 1% coverage in this city are excluded from the list. To see if one of these providers is available at your home, please use the address search above.
Speed and technology may vary by address for all providers. Please note we may have a financial relationship with some of the providers above, which does not impact the customer ratings displayed. Customer ratings listed above are national ratings, local South Sumter ratings may vary and are shown below.
Who is the Best Internet Provider in South Sumter, SC?
Verizon is the highest-rated internet provider in South Sumter based on 74 South Carolina customer reviews, and T-Mobile Home Internet has the highest rating nationwide. The provider information above and the information immediately below can help you decide. Compare provider ratings and review counts above.
or call 1-833-213-7018
Which Providers are Available at my Home in South Sumter?
Coverage changes block by block. Pick a provider and a technology to see where its service reaches: the darker the area, the larger the share of homes it covers. For your exact address, use the address search above.
How South Sumter Compares to Places Its Size
South Sumter's report card score is in the bottom 10% and its connectivity index is in the top 22%.
| Measure | South Sumter | Rank among US towns of 1,000 to 9,999 people | Sumter County | South Carolina | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 23.4% | bottom 22% | 68.9% | 75.7% | 71.5% | 1,056 places at 100.0% |
| Average top speed | 1,000 Mbps | bottom 35% | 997 Mbps | 3,370 Mbps | 3,486 Mbps | Collegedale, TN and Lakesite, TN and 2 more (25,000 Mbps) |
| Providers at a typical address | 3.4 | bottom 12% | 3.8 | 6.9 | 7.1 | McLendon-Chisholm, TX (14.2) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 2.4 | bottom 42% | 2.5 | 2.5 | 2.7 | St. George, GA (6.2) |
| Workers who work from home | 15% | top 22% | 5% | 12% | 15% | Indian Springs, NV (76%) |
| Homes with a computer, tablet or phone | 97% | top 19% | 92% | 95% | 96% | 515 places at 100% |
| Homes with internet | 95% | top 13% | 88% | 89% | 91% | 115 places at 100% |
| Homes on fiber, cable or DSL | 75% | top 28% | 74% | 73% | 76% | Bunkerville, NV and Fort Myer, VA and 3 more (100%) |
| More about the households here | ||||||
| Homes with a desktop or laptop | 53% | bottom 5% | 72% | 77% | 81% | 12 places at 100% |
| Median household income | $46,297 | bottom 7% | $64,710 | $77,367 | $93,246 | 16 places at $250,001 |
| Residents in school (6th grade to college) | 18% | top 9% | 15% | 15% | 16% | University Park, PA (95%) |
Fiber reaches 23.4% of homes in South Sumter, against 68.9% across Sumter County and 75.7% across South Carolina. Households in South Sumter are smaller than the US average (2.4 people against 2.7); 15% of workers work from home (US 15%); and the median household income is $46,297 (US $93,246).
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Fiber, 5G, Cable and DSL Internet in South Sumter
Which Fiber Internet Providers are Available in South Sumter?
FTC Fiber in South Sumter, SC
Availability:
23.4%
Customer Rating:
(3)
Avg. Download Speed
1,000 Mbps
FTC Communications offers Fiber service to 23.4% of South Sumter homes. Across the city, FTC Fiber has speeds up to 1,000 Mbps
Spectrum Fiber in South Sumter, SC
Availability:
3.0%
Customer Rating:
(207)
Avg. Download Speed
1,000 Mbps
Spectrum offers Fiber service to 3.0% of South Sumter homes. Across the city, Spectrum Fiber has speeds up to 1,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in South Sumter?
T-Mobile Home Internet Fixed Wireless in South Sumter, SC
Availability:
99.6%
Customer Rating:
(342)
Avg. Download Speed
98 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 99.6% of South Sumter homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 98 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 20 Mbps throughout the city.
Verizon Fixed Wireless in South Sumter, SC
Availability:
98.4%
Customer Rating:
(362)
Avg. Download Speed
154 Mbps
Verizon offers Fixed Wireless service to 98.4% of South Sumter homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 154 Mbps, with speeds from 25 Mpbs up to 300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 6.0 and as high as 20, with an average of 13 Mbps throughout the city.
Which Cable Internet Providers are Available in South Sumter?
Spectrum Cable in South Sumter, SC
Availability:
100.0%
Customer Rating:
(1739)
Avg. Download Speed
1,000 Mbps
Spectrum offers Cable service to 100.0% of South Sumter homes. Across the city, Spectrum Cable has speeds up to 1,000 Mbps
Which DSL Internet Providers are Available in South Sumter?
FTC DSL in South Sumter, SC
Availability:
11.5%
Customer Rating:
(0)
Avg. Download Speed
10 Mbps
FTC Communications offers DSL service to 11.5% of South Sumter homes. Across the city, FTC DSL has speeds up to 10 Mbps
Frontier DSL in South Sumter, SC
Availability:
3.8%
Customer Rating:
(58)
Avg. Download Speed
10 Mbps
Frontier Communications offers DSL service to 3.8% of South Sumter homes. Across the city, Frontier DSL is the only type of service available from the company, with speeds up to 10 Mbps
Internet in South Sumter by Neighborhood and ZIP Code
Each row links to that place’s page.
Neighborhoods in South Sumter
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in South Sumter
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
How South Sumter Compares to Nearby Places
The 10 places nearest to South Sumter that have their own pages are all within 12 miles. Among them, Paxville has the most homes with fiber (100.0%) and Sumter the fewest (62.6%); South Sumter has 23.4%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| South Sumter (this page) | 2,063 | 23.4% | 1,000 Mbps | 3.4 | D+ | 67/100 |
| Sumter | 81,288 | 62.6% | 999 Mbps | 4.1 | C- | 54/100 |
| Dalzell | 8,399 | 99.8% | 1,000 Mbps | 3.1 | C+ | 52/100 |
| Wedgefield | 3,289 | 83.0% | 1,000 Mbps | 3.1 | C- | 43/100 |
| Alcolu | 1,783 | 99.2% | 1,000 Mbps | 2.7 | C | 43/100 |
| Paxville | 1,662 | 100.0% | 1,000 Mbps | 2.8 | C+ | 23/100 |
| Mayesville | 1,484 | 99.8% | 1,000 Mbps | 2.7 | C+ | 38/100 |
| Gaillard Crossroads | 1,086 | 100.0% | 1,000 Mbps | 3.2 | C+ | 66/100 |
| Gable | 959 | 100.0% | 1,000 Mbps | 2.3 | C+ | 29/100 |
| Bon Air Terrace | 201 | 100.0% | 1,000 Mbps | 3.7 | C+ | 80/100 |
| Scottsville | 198 | 100.0% | 1,000 Mbps | 2.2 | C | 46/100 |
Who is the Fastest Internet Provider in South Sumter?
According to unbiased feedback from real internet customers, they reported being happiest with speeds provided by T-Mobile Home Internet. On the other hand, based on data provided by the internet providers to the FCC, Spectrum should have faster speeds at a local level. While we typically put more weight on real-world customer ratings, we display both satisfaction and technical maximum information for customers to decide for themselves.
Data Reported to FCC by ISPs: Average Maximum Available in South Sumter
| Spectrum | 1,000 |
|---|---|
| FTC Communications | 1,000 |
| Verizon | 300 |
| Viasat | 100 |
| T-Mobile Home Internet | 100 |
| HughesNet | 25 |
| Frontier Communications | 10 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in South Sumter. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for South Sumter Internet Providers
Based on 74 reviews from South Carolina internet customers, Verizon is the best internet service provider for South Sumter residents. Verizon was rated at an average of 4.36 out of 5 in our report for overall customer satisfaction. T-Mobile Home Internet wins for second-place in South Carolina, with 4.20 out of 5 stars and 99.6% coverage in South Sumter.
At a national level, based on 3287 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.02 out of 5.
Local, State, and National Ratings for all South Sumter Internet Providers
The table below shows average customer ratings from customers in South Sumter, South Carolina, and customers throughout the country.
| ISP / Tech Type | South Sumter Overall | South Carolina Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Verizon | (0) | (11) | (816) | View Plans | ||
| T-Mobile Home Internet | (0) | (5) | (342) | View Plans | ||
| FTC | (0) | (2) | (3) | View Plans | ||
| Frontier | (0) |  (1) | (177) | View Plans | ||
| Spectrum | (1) | (55) | (1949) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| Viasat | (0) | (0) |  (12) | View Plans |
Customer Ratings for Internet Provider Speeds in South Sumter
Based on data reported by South Sumter ISPs to the FCC, the fastest speeds in the city are available through Spectrum. The company offers speeds up to 1,000 Mbps in South Sumter. Therefore, the average customer can get up to 1,000 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.
However, actual customers rated their satisfaction with internet speed highest with T-Mobile Home Internet. This indicates T-Mobile Home Internet reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | South Sumter Speed | South Carolina Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (5) | (342) | View Plans | ||
| Verizon | (0) | (11) | (816) | View Plans | ||
| FTC | (0) | (2) | (3) | View Plans | ||
| Spectrum |  (1) | (55) | (1949) | View Plans | ||
| Frontier | (0) | (1) | (177) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans |
Who is the Cheapest Internet Provider in South Sumter?
Of the providers in South Sumter, customers rate T-Mobile Home Internet the best for price. Data comes from customers rating their satisfaction with pricing: in South Sumter where enough of them have reviewed a provider, otherwise across South Carolina or the country. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
T-Mobile Home Internet is rated 4.00 out of 5 for price, which is higher than the average across all internet providers in the country. FTC Communications is rated second for affordability, with an average price rating of 4.50 out of 5.
The table below shows how customers in South Sumter, South Carolina, and the United States rated the affordability of their internet service.
Rated Affordability in South Sumter
| ISP / Tech Type | South Sumter Affordability | South Carolina Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| FTC | (0) | (2) | (3) | View Plans | ||
| T-Mobile Home Internet | (0) | (5) | (342) | View Plans | ||
| Verizon | (0) | (11) | (816) | View Plans | ||
| Frontier | (0) | (1) | (177) | View Plans | ||
| Spectrum | (1) | (55) | (1949) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans |
Customer Reviews for Internet Service Providers in South Carolina
Customer Reviews
Greg M.
CarolinaConnect Fiber
November 13, 2026 Rudest supervisor is Christy. We were told we had to use our previous equipment at our new address in the same zip code but only a soft start was needed because the previous owners of that residence, but Customer service and Christy said no. Said we must talk with Tech support. They said no. So, we'd have to schedule a date and wait hours for someone to show. Meanwhile I work from home and need the Internet to work. Christy then says IT can do it tomorrow at 8AM, but I have a 9 AM meeting I must make. She won't give us IT's number to arrange a better time, so we say we will have to look at other options. She then calls back wanting to cancel our current service now. Can you believe how rude and petty this woman is. We can't have another appointment for a soft start or new equipment installed at the new residence, so I can at least continue working in the meantime. If you treat all your customers this way. You deserve no customers.
ISPReports User
CarolinaConnect Fiber
August 14, 2026 not as good as 1 year ago. Has slowed down a bunch. Thinking about changing service
William
Comporium Cable
July 25, 2026 It goes out often. The router typically has to be reset multiple times and there are no other options available.
ISPReports User
Ripple Fiber
July 22, 2026 Several outages lately. It was down today but it is running slow. I put in a ticket and the speed of the response will determine wether I go back to Spectrum or not.
Lataysia R.
XFINITY Cable
June 12, 2026 The price of my family’s internet connection is really cheap. It is around $20 per month and we have been with this provider for at least 10 years. However, there has been a decline in the presence of this company and they appear to be losing lots of customers. There is always some WiFi connection issue almost everyday, but it is minor. My phone may lose connection but my MacBook, iPad, and TV is still connected. Overall, for the price and in comparison to other WiFi providers, I am overall satisfied with my internet.
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Which ISP Should You Choose in South Sumter?
The right ISP for you depends upon your needs, but in general we can make the following suggestions:
- The best all-around internet service provider in South Sumter is Verizon.
- The fastest internet provider should be Spectrum. Considering speed for the money and reliability in speeds, T-Mobile Home Internet may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in South Sumter is T-Mobile Home Internet.
- Viasat, Spectrum, and HughesNet has the broadest coverage in South Sumter, available to 100.0% of homes, and is most likely to cover your home. To find out exactly what’s available at your home, please use our address search tool.