Best Internet Providers in Dedeaux, MS
All 7 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Dedeaux, MS
Dedeaux has 7 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, 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 4 available internet technologies in Dedeaux.
Ranks compare Dedeaux with the 15,682 US towns of 1,000 to 9,999 people, the tiers of our fastest-cities rankings.
The Best Internet in Dedeaux, MS at a Glance
Dedeaux Internet Providers, Ranked by Coverage, Speed and Customer Ratings
CoastConnect
Connection
Customer Rating
Fiber
EarthLink
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
AT&T
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
Sparklight
Connection
Customer Rating
Cable
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 Dedeaux ratings may vary and are shown below.
Who is the Best Internet Provider in Dedeaux, MS?
C Spire is the best internet provider in Dedeaux 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 Dedeaux, making it a solid recommendation among providers with reviews. C Spire is an option for 100.00% of the city.
Which Providers are Available at my Home in Dedeaux?
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 Dedeaux
- CoastConnect - fiber coverage map
- Sparklight - cable coverage map
- AT&T - fiber coverage map
- EarthLink - fiber coverage map
- C Spire - fixed wireless coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
- Verizon - fixed wireless coverage map
- AT&T - dsl coverage map
- EarthLink - dsl coverage map
- T-Mobile Home Internet - fixed wireless coverage map
How Dedeaux Compares to Places Its Size
Dedeaux's report card score is in the top 4% and its connectivity index is in the bottom 50%.
| Measure | Dedeaux | Rank among US towns of 1,000 to 9,999 people | Harrison County | Mississippi | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 100.0% | top 1% | 89.8% | 76.8% | 71.5% | Tied with 1,055 other places at 100.0% |
| Average top speed | 2,074 Mbps | top 30% | 4,923 Mbps | 3,896 Mbps | 3,486 Mbps | Collegedale, TN and Lakesite, TN and 2 more (25,000 Mbps) |
| Providers at a typical address | 7.7 | top 12% | 9.4 | 7.4 | 7.1 | McLendon-Chisholm, TX (14.2) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 2.7 | top 23% | 2.6 | 2.6 | 2.7 | St. George, GA (6.2) |
| Workers who work from home | 12% | top 34% | 8% | 7% | 15% | Indian Springs, NV (76%) |
| Homes with a computer, tablet or phone | 92% | bottom 36% | 95% | 93% | 96% | 515 places at 100% |
| Homes with internet | 81% | bottom 18% | 89% | 85% | 91% | 115 places at 100% |
| Homes on fiber, cable or DSL | 64% | bottom 45% | 73% | 62% | 76% | Bunkerville, NV and Fort Myer, VA and 3 more (100%) |
| More about the households here | ||||||
| Homes with a desktop or laptop | 65% | bottom 21% | 74% | 68% | 81% | 12 places at 100% |
| Median household income | $62,391 | bottom 28% | $65,993 | $64,272 | $93,246 | 16 places at $250,001 |
| Residents in school (6th grade to college) | 16% | top 17% | 15% | 16% | 16% | University Park, PA (95%) |
Fiber reaches 100.0% of homes in Dedeaux, against 89.8% across Harrison County and 76.8% across Mississippi. Households in Dedeaux are the same size as the US average (2.7 people against 2.7); 12% of workers work from home (US 15%); and the median household income is $62,391 (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 Dedeaux
Which Fiber Internet Providers are Available in Dedeaux?
CoastConnect Fiber in Dedeaux, MS
Availability:
100.0%
Customer Rating:
(1)
Avg. Download Speed
2,000 Mbps
CoastConnect offers Fiber service to 100.0% of Dedeaux homes. Across the city, CoastConnect Fiber is the only type of service available from the company, with speeds up to 2,000 Mbps
EarthLink Fiber in Dedeaux, MS
Availability:
2.5%
Customer Rating:
(6)
Avg. Download Speed
5,000 Mbps
EarthLink offers Fiber service to 2.5% of Dedeaux homes. Across the city, EarthLink Fiber has speeds up to 5,000 Mbps
AT&T Fiber in Dedeaux, MS
Availability:
2.5%
Customer Rating:
(542)
Avg. Download Speed
5,000 Mbps
AT&T offers Fiber service to 2.5% of Dedeaux homes. Across the city, AT&T Fiber has speeds up to 5,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Dedeaux?
C Spire Fixed Wireless in Dedeaux, MS
Availability:
100.0%
Customer Rating:
(2)
Avg. Download Speed
100 Mbps
C Spire offers Fixed Wireless service to 100.0% of Dedeaux 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 Dedeaux, MS
Availability:
98.2%
Customer Rating:
(342)
Avg. Download Speed
34 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 98.2% of Dedeaux homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 34 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 5.1 Mbps throughout the city.
EarthLink Fixed Wireless in Dedeaux, MS
Availability:
92.7%
Customer Rating:
(4)
Avg. Download Speed
47 Mbps
EarthLink offers Fixed Wireless service to 92.7% of Dedeaux homes. Across the city, EarthLink Fixed Wireless has speeds up to 47 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 8.1 Mbps throughout the city.
AT&T Fixed Wireless in Dedeaux, MS
Availability:
92.7%
Customer Rating:
(205)
Avg. Download Speed
47 Mbps
AT&T offers Fixed Wireless service to 92.7% of Dedeaux homes. Across the city, AT&T Fixed Wireless has speeds up to 47 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 8.1 Mbps throughout the city.
Verizon Fixed Wireless in Dedeaux, MS
Availability:
50.6%
Customer Rating:
(362)
Avg. Download Speed
82 Mbps
Verizon offers Fixed Wireless service to 50.6% of Dedeaux homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 82 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 8.9 Mbps throughout the city.
Which Cable Internet Providers are Available in Dedeaux?
Sparklight Cable in Dedeaux, MS
Availability:
65.4%
Customer Rating:
(58)
Avg. Download Speed
1,000 Mbps
Sparklight offers Cable service to 65.4% of Dedeaux 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 Dedeaux?
EarthLink DSL in Dedeaux, MS
Availability:
84.0%
Customer Rating:
(5)
Avg. Download Speed
40 Mbps
EarthLink offers DSL service to 84.0% of Dedeaux homes. Across the city, EarthLink DSL has speeds up to 40 Mbps, with speeds from 10 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 20, with an average of 7.6 Mbps throughout the city. EarthLink DSL is rated higher than other types of internet service available in Dedeaux from EarthLink in terms of customer satisfaction.
AT&T DSL in Dedeaux, MS
Availability:
84.0%
Customer Rating:
(304)
Avg. Download Speed
40 Mbps
AT&T offers DSL service to 84.0% of Dedeaux homes. Across the city, AT&T DSL has speeds up to 40 Mbps, with speeds from 10 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 20, with an average of 7.6 Mbps throughout the city. AT&T DSL is rated about the same as other types of internet service available in Dedeaux from AT&T in terms of customer satisfaction.
Internet in Dedeaux by Neighborhood and ZIP Code
Each row links to that place’s page.
Neighborhoods in Dedeaux
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in Dedeaux
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
How Dedeaux Compares to Nearby Places
The 10 places nearest to Dedeaux that have their own pages are all within 14 miles. Among them, Wortham has the most homes with fiber (100.0%) and Pass Christian the fewest (88.5%); Dedeaux has 100.0%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Dedeaux (this page) | 2,156 | 100.0% | 2,074 Mbps | 7.7 | A- | 47/100 |
| Pass Christian | 13,710 | 88.5% | 2,874 Mbps | 7.7 | B+ | 49/100 |
| Bay St. Louis | 13,561 | 98.0% | 4,062 Mbps | 8.4 | A- | 55/100 |
| Saucier | 12,165 | 93.6% | 3,755 Mbps | 8.4 | A- | 64/100 |
| Diamondhead | 10,032 | 100.0% | 7,745 Mbps | 10.1 | A+ | 65/100 |
| Kiln | 6,119 | 99.9% | 2,000 Mbps | 6.9 | A- | 40/100 |
| Necaise | 1,497 | 99.7% | 4,021 Mbps | 7.7 | A | 40/100 |
| Wortham | 1,230 | 100.0% | 3,990 Mbps | 9.1 | A | 83/100 |
| Fenton | 485 | 100.0% | 2,000 Mbps | 8.2 | A- | 33/100 |
| Crane Creek | 260 | 100.0% | 2,300 Mbps | 5.2 | B+ | 36/100 |
| DeLisle | 42 | 100.0% | 3,071 Mbps | 7.5 | A- | 71/100 |
Who is the Fastest Internet Provider in Dedeaux?
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, CoastConnect 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 Dedeaux
| AT&T | 5,000 |
|---|---|
| EarthLink | 5,000 |
| CoastConnect | 2,000 |
| Sparklight | 1,000 |
| Verizon | 300 |
| C Spire | 100 |
| Viasat | 100 |
| T-Mobile Home Internet | 100 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Dedeaux. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Dedeaux Internet Providers
Based on 61 reviews from Mississippi internet customers, C Spire is the best internet service provider for Dedeaux 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 99.4% coverage in Dedeaux.
At a national level, based on 2334 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 Dedeaux Internet Providers
The table below shows average customer ratings from customers in Dedeaux, Mississippi, and customers throughout the country.
| ISP / Tech Type | Dedeaux Overall | Mississippi Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| C Spire |  (0) | (22) |  (27) | View Plans | ||
| AT&T | (0) | (19) | (1051) | View Plans | ||
| CoastConnect | (0) | (1) | (1) | View Plans | ||
| Viasat | (0) |  (1) |  (12) | View Plans | ||
| Sparklight | (0) | (13) | (82) | View Plans | ||
| Verizon | (0) |  (6) | (816) | View Plans | ||
| T-Mobile Home Internet | (0) | (0) | (342) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans |
Customer Ratings for Internet Provider Speeds in Dedeaux
Based on data reported by Dedeaux ISPs to the FCC, the fastest speeds in the city are available through CoastConnect. The company offers speeds up to 2,000 Mbps in Dedeaux. Therefore, the average customer can get up to 2,000 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 | Dedeaux Speed | Mississippi Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| C Spire | (0) | (22) | (27) | View Plans | ||
| CoastConnect | (0) | (1) | (1) | View Plans | ||
| AT&T | (0) | (19) | (1051) | View Plans | ||
| Sparklight | (0) | (13) | (82) | View Plans | ||
| Viasat | (0) |  (1) | (12) | View Plans | ||
| Verizon | (0) | (6) | (816) | View Plans | ||
| T-Mobile Home Internet | (0) | (0) | (342) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans |
Who is the Cheapest Internet Provider in Dedeaux?
Of the providers in Dedeaux, customers rate CoastConnect the best for price. Data comes from customers rating their satisfaction with pricing: in Dedeaux 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.
CoastConnect is rated 5.00 out of 5 for price, which is much higher than the average across all internet providers in the country. C Spire is rated second for affordability, with an average price rating of 3.73 out of 5.
The table below shows how customers in Dedeaux, Mississippi, and the United States rated the affordability of their internet service.
Rated Affordability in Dedeaux
| ISP / Tech Type | Dedeaux Affordability | Mississippi Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| CoastConnect | (0) | (1) | (1) | View Plans | ||
| C Spire | (0) | (22) | (27) | View Plans | ||
| Verizon | (0) | (6) | (816) | 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 |
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 Dedeaux?
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 Dedeaux is C Spire.
- The fastest internet provider should be CoastConnect. 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 Dedeaux is CoastConnect.
- Viasat, HughesNet, CoastConnect, and C Spire has the broadest coverage in Dedeaux, 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.