Best Internet Providers in Duncan, MS
All 6 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Duncan, MS
Duncan has 6 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Cable, Fixed Wireless, and DSL internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 3 available internet technologies in Duncan.
Ranks compare Duncan with the 31,388 US places under 1,000 people, the tiers of our fastest-cities rankings.
The Best Internet in Duncan, MS at a Glance
Duncan Internet Providers, Ranked by Coverage, Speed and Customer Ratings
EarthLink
Connection
Customer Rating
DSL
Fixed Wireless
AT&T
Connection
Customer Rating
DSL
Fixed Wireless
Sparklight
Connection
Customer Rating
Cable
C Spire
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 Duncan ratings may vary and are shown below.
Who is the Best Internet Provider in Duncan, MS?
C Spire is the best internet provider in Duncan based on Mississippi customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, C Spire had the best reviews at the local, state, and national levels versus all available providers in Duncan, making it a solid recommendation among providers with reviews. C Spire is an option for 84.03% of the city.
Which Providers are Available at my Home in Duncan?
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.
Coverage map for each provider in Duncan
How Duncan Compares to Places Its Size
Duncan's report card score is in the bottom 23% and its connectivity index is in the bottom 16%.
| Measure | Duncan | Rank among US places under 1,000 people | Bolivar County | Mississippi | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 0.0% | bottom 22% | 59.5% | 76.8% | 71.5% | 6,946 places at 100.0% |
| Average top speed | 835 Mbps | bottom 30% | 1,217 Mbps | 3,896 Mbps | 3,486 Mbps | Fairmount, TN and Falling Water, TN and 5 more (25,000 Mbps) |
| Providers at a typical address | 5.1 | top 33% | 5.4 | 7.4 | 7.1 | Los Prados, PR (15.1) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 2.0 | bottom 9% | 2.4 | 2.6 | 2.7 | Paguate, NM (13.4) |
| Workers who work from home | 6% | bottom 34% | 3% | 7% | 15% | Boys Town, NE (100%) |
| Homes with a computer, tablet or phone | 93% | top 47% | 92% | 93% | 96% | 1,494 places at 100% |
| Homes with internet | 83% | bottom 37% | 79% | 85% | 91% | 370 places at 100% |
| Homes on fiber, cable or DSL | 55% | bottom 45% | 55% | 62% | 76% | 23 places at 100% |
| More about the households here | ||||||
| Homes with a desktop or laptop | 67% | bottom 36% | 64% | 68% | 81% | 72 places at 100% |
| Median household income | $40,197 | bottom 6% | $44,539 | $64,272 | $93,246 | 22 places at $250,001 |
| Residents in school (6th grade to college) | 20% | top 5% | 18% | 16% | 16% | University at Buffalo, NY (100%) |
Fiber reaches 0.0% of homes in Duncan, against 59.5% across Bolivar County and 76.8% across Mississippi. Households in Duncan are smaller than the US average (2.0 people against 2.7); 6% of workers work from home (US 15%); and the median household income is $40,197 (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 Duncan
Which Fiber Internet Providers are Available in Duncan?
According to the most recently submitted data by internet service providers to the FCC, there are currently no fiber providers available in Duncan, MS.
Which Fixed Wireless and LTE Internet Providers are Available in Duncan?
C Spire Fixed Wireless in Duncan, MS
Availability:
84.0%
Customer Rating:
(2)
Avg. Download Speed
100 Mbps
C Spire offers Fixed Wireless service to 84.0% of Duncan homes. Across the city, C Spire Fixed Wireless is the only type of service available from the company, with speeds up to 100 Mbps
T-Mobile Home Internet Fixed Wireless in Duncan, MS
Availability:
65.0%
Customer Rating:
(342)
Avg. Download Speed
62 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 65.0% of Duncan homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 62 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 11 Mbps throughout the city.
EarthLink Fixed Wireless in Duncan, MS
Availability:
46.8%
Customer Rating:
(4)
Avg. Download Speed
30 Mbps
EarthLink offers Fixed Wireless service to 46.8% of Duncan homes. Across the city, EarthLink Fixed Wireless has speeds up to 30 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 4.1 Mbps throughout the city.
AT&T Fixed Wireless in Duncan, MS
Availability:
46.8%
Customer Rating:
(205)
Avg. Download Speed
30 Mbps
AT&T offers Fixed Wireless service to 46.8% of Duncan homes. Across the city, AT&T Fixed Wireless has speeds up to 30 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 4.1 Mbps throughout the city.
Uplink Fixed Wireless in Duncan, MS
Availability:
10.6%
Customer Rating:
(0)
Avg. Download Speed
43 Mbps
Uplink Internet offers Fixed Wireless service to 10.6% of Duncan homes. Across the city, Uplink Fixed Wireless is the only type of service available from the company, with speeds up to 43 Mbps, with speeds from 10 Mpbs up to 50 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 25, with an average of 21 Mbps throughout the city.
Which Cable Internet Providers are Available in Duncan?
Sparklight Cable in Duncan, MS
Availability:
78.7%
Customer Rating:
(58)
Avg. Download Speed
1,000 Mbps
Sparklight offers Cable service to 78.7% of Duncan homes. Across the city, Sparklight Cable is the only type of service available from the company, with speeds up to 1,000 Mbps
Which DSL Internet Providers are Available in Duncan?
EarthLink DSL in Duncan, MS
Availability:
79.8%
Customer Rating:
(5)
Avg. Download Speed
10 Mbps
EarthLink offers DSL service to 79.8% of Duncan homes. Across the city, EarthLink DSL has speeds up to 10 Mbps
AT&T DSL in Duncan, MS
Availability:
79.8%
Customer Rating:
(304)
Avg. Download Speed
10 Mbps
AT&T offers DSL service to 79.8% of Duncan homes. Across the city, AT&T DSL has speeds up to 10 Mbps
Internet in Duncan by Neighborhood and ZIP Code
Duncan has 1 ZIP code with its own page. Each row links to that place’s page.
Neighborhoods in Duncan
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in Duncan
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| 38740 | 446 | 19.1% | 1,106 Mbps | 5 | C- | 15/100 |
How Duncan Compares to Nearby Places
The 10 places nearest to Duncan that have their own pages are all within 10 miles. Among them, Rena Lara has the most homes with fiber (100.0%) and Counts the fewest (0.0%); Duncan has 0.0%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Duncan (this page) | 357 | 0.0% | 835 Mbps | 5.1 | D | 23/100 |
| Shelby | 2,079 | 29.0% | 996 Mbps | 5.5 | C- | 28/100 |
| Winstonville | 369 | 93.8% | 1,000 Mbps | 3.2 | C | 14/100 |
| Rena Lara | 188 | 100.0% | 2,500 Mbps | 7 | A- | 13/100 |
| Alligator | 180 | 11.7% | 405 Mbps | 5.1 | D+ | 21/100 |
| Roundaway | 107 | 0.0% | 133 Mbps | 2.9 | F | 14/100 |
| Rochdale | 96 | 87.5% | 2,339 Mbps | 5.3 | B- | 8/100 |
| Counts | 95 | 0.0% | 146 Mbps | 4.5 | D- | 13/100 |
| Lombardy | 88 | 30.7% | 365 Mbps | 2.1 | D | 18/100 |
| Perthshire | 37 | 0.0% | 25 Mbps | 3.5 | D- | 3/100 |
| Hillhouse | 25 | 72.0% | 1,828 Mbps | 5.2 | C+ | 8/100 |
Who is the Fastest Internet Provider in Duncan?
According to unbiased feedback from real internet customers, they reported being happiest with speeds provided by C Spire. On the other hand, based on data provided by the internet providers to the FCC, Sparklight 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 Duncan
| Sparklight | 1,000 |
|---|---|
| C Spire | 100 |
| Viasat | 100 |
| AT&T | 100 |
| EarthLink | 100 |
| T-Mobile Home Internet | 100 |
| Uplink Internet | 50 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Duncan. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Duncan Internet Providers
Based on 54 reviews from Mississippi internet customers, C Spire is the best internet service provider for Duncan residents. C Spire was rated at an average of 4.23 out of 5 in our report for overall customer satisfaction. AT&T wins for second-place in Mississippi, with 3.84 out of 5 stars and 82.9% coverage in Duncan.
At a national level, based on 1517 national reviews for any of the providers listed above, C Spire is rated higher than any other provider, with a rating of 4.26 out of 5.
Local, State, and National Ratings for all Duncan Internet Providers
The table below shows average customer ratings from customers in Duncan, Mississippi, and customers throughout the country.
| ISP / Tech Type | Duncan Overall | Mississippi Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| C Spire | (0) | (22) |  (27) | View Plans | ||
| AT&T | (0) | (19) | (1051) | View Plans | ||
| Viasat | (0) |  (1) |  (12) | View Plans | ||
| Sparklight | (0) | (13) | (82) | View Plans | ||
| T-Mobile Home Internet | (0) | (0) | (342) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| HughesNet | (0) | (0) |  (25) | View Plans | ||
| Uplink | (0) | (0) | (0) | View Plans |
Customer Ratings for Internet Provider Speeds in Duncan
Based on data reported by Duncan ISPs to the FCC, the fastest speeds in the city are available through Sparklight. The company offers speeds up to 1,000 Mbps in Duncan. 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 C Spire. This indicates C Spire reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | Duncan Speed | Mississippi Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| C Spire | (0) | (22) | (27) | View Plans | ||
| AT&T | (0) | (19) | (1051) | View Plans | ||
| Sparklight | (0) | (13) | (82) | View Plans | ||
| Viasat | (0) |  (1) | (12) | View Plans | ||
| T-Mobile Home Internet | (0) | (0) | (342) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| Uplink | (0) | (0) | (0) | View Plans |
Who is the Cheapest Internet Provider in Duncan?
Of the providers in Duncan, customers rate C Spire the best for price. Data comes from customers rating their satisfaction with pricing: in Duncan where enough of them have reviewed a provider, otherwise across Mississippi or the country. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
C Spire is rated 3.73 out of 5 for price, which is similar to the average across all internet providers in the country. AT&T is rated second for affordability, with an average price rating of 3.47 out of 5.
The table below shows how customers in Duncan, Mississippi, and the United States rated the affordability of their internet service.
Rated Affordability in Duncan
| ISP / Tech Type | Duncan Affordability | Mississippi Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| C Spire | (0) | (22) | (27) | View Plans | ||
| AT&T | (0) | (19) | (1051) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| Sparklight | (0) | (13) | (82) | View Plans | ||
| T-Mobile Home Internet | (0) | (0) | (342) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| Uplink | (0) | (0) | (0) | View Plans |
Customer Reviews for Internet Service Providers in Mississippi
Customer Reviews
ISPReports User
TEC Fiber
October 23, 2026 It’s awesome Ms Regina and her team is great at what they do…great customer service && communication
ISPReports User
PearlComm
July 19, 2026 A Water Valley, MS Customer
TVI Fiber
June 14, 2026 Good speed, nice people, great price, but they don't offer a public IP address and stick you behind CGNAT. You have to use a vpn or tunnel out if you want to share your plex library, access your cameras, or anything that requries you to have an open network.
Emily L
AT&T Fiber
June 14, 2026 ATT is my services provider. I have one of the biggest fiber internet plans. We stream everything and don't have cable. We have 5 tvs and have never had issues with the internet unless there is a storm. When there is a storm the internet rarely goes out. We are very happy with it.
A Sardis, MS Customer
TVI Fiber
June 01, 2026 Rate your provider
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Which ISP Should You Choose in Duncan?
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 Duncan is C Spire.
- The fastest internet provider should be Sparklight. Considering speed for the money and reliability in speeds, C Spire may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Duncan is C Spire.
- Viasat, HughesNet, and C Spire has the broadest coverage in Duncan, available to 84.0% 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.