In 39666 there are 9 residential internet providers covering 93.23% of the zip. The average home can get speeds up to 3,017 Mbps. Note that we may have a financial relationship with some of the providers below. This does not influence rankings, and helps us provide high-quality detailed information for free.
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9 Internet Service Providers in 39666
Data updated 11/14/2025, based on FCC data from 12/31/2024. This is the most current data available as of .
To avoid wasting your time, providers with less than 1% coverage in 39666 are not shown.
39666 Satellite TV & Internet Providers
DISH Satellite TV
DIRECTV Satellite TV
Not sure whether to choose Dish or DIRECTV? For most people most of the time we recommend DISH. But click here to learn more.
Viasat Satellite Internet
Availability maps for all providers in 39666
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
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Internet service is available in 93.23% of 39666. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is C Spire. Now you can call companies in 39666 with more confidence that they might be available.
How fast are internet speeds in 39666?
The map below shows maximum internet speeds by area in 39666.
Internet Speed Key
The average 39666 home can get up to 3,017 Mbps on their internet plan. For most people, the fastest download speed in the zip is 8,000 Mbps, which 23.50% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in 39666.
Internet speeds tend to be faster in the central parts of 39666, and slower in the southeast areas of the zip.
What type of internet should I choose in 39666?
The fastest internet for you may vary based on where in 39666 you live. If speed is your main concern, fiber will be the fastest internet in the zip.
- Fiber is the fastest internet type for 57.96% of 39666 homes.
- Cable is fastest for 22.74% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 12.14%.
- Satellite internet may be the only option for 6.77% of 39666 homes.
Internet Market Health in 39666
Internet Competition Key
The map shows how competitive the 39666 internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in 39666 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 4.1 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.7 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 3.1 (unhealthy)
Overall, competition is unhealthy.
39666 internet customers have the ability to buy internet service from 1 to 8 different providers, depending on where they live. For different types of service, 39666 homes have between 1 and 4 options. The type(s) of service available are fixed wireless, cable, fiber, and dsl, though these may vary depending on the region within the zip.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. 39666 internet customers who want faster speeds have between 0 and 6 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, 39666 needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 39666, along with details on where in 39666 and at what speeds.
Sparklight Cable in 39666, MS
Sparklight cable coverage
About 60.12%, or 6,236 people, have Sparklight cable internet available to them in the zip. The company covers the entire 39666 area. Sparklight is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of 39666.
Sparklight cable download speeds
Sparklight is below average when comparing download speeds to all other internet providers in 39666. Versus other cable providers in the area, Sparklight cable is the fastest. There are no different maximum speeds throughout 39666. The fastest plan anyone in 39666 can order from Sparklight goes up to 1,000 Mbps, and all 39666 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Sparklight cable upload speeds
In 39666 download speeds tend to be faster than than upload speeds for Sparklight cable. Compared to other ISPs, Sparklight is below average where upload speeds are concerned, and the fastest compared to other 39666 cable providers. Sparklight offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 39666 is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
AT&T DSL in 39666, MS
AT&T DSL coverage
About 45.68%, or 4,738 people, have AT&T DSL internet available to them in the zip. The company covers the entire 39666 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of 39666.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in 39666. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 3 different maximum speeds throughout 39666. The fastest plan anyone in 39666 can order from AT&T goes up to 50 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 39666 customers is up to 12 Mbps.
Show all download speeds
- 4.3% up to 50.0 Mbps
- 4.0% up to 25.0 Mbps
- 91.7% up to 10.0 Mbps
AT&T DSL upload speeds
In 39666 download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the fastest compared to other 39666 DSL providers. AT&T offers 3 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 39666 is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, AT&T customers can get speeds up to 1.5 Mbps.
Show all upload speeds
- 4.3% up to 10.0 Mbps
- 4.0% up to 5.0 Mbps
- 91.7% up to 1.0 Mbps
EarthLink DSL in 39666, MS
EarthLink DSL coverage
About 45.68%, or 4,738 people, have EarthLink DSL internet available to them in the zip. The company covers the entire 39666 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in some of 39666.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in 39666. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 3 different maximum speeds throughout 39666. The fastest plan anyone in 39666 can order from EarthLink goes up to 50 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 39666 customers is up to 12 Mbps.
Show all download speeds
- 4.3% up to 50.0 Mbps
- 4.0% up to 25.0 Mbps
- 91.7% up to 10.0 Mbps
EarthLink DSL upload speeds
In 39666 download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the fastest compared to other 39666 DSL providers. EarthLink offers 3 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 39666 is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 1.5 Mbps.
Show all upload speeds
- 4.3% up to 10.0 Mbps
- 4.0% up to 5.0 Mbps
- 91.7% up to 1.0 Mbps
Conexon Connect Fiber in 39666, MS
Conexon Connect fiber coverage
About 38.64%, or 4,008 people, have Conexon Connect fiber internet available to them in the zip. The company covers the northeast, east, southeast, north, northwest, and central 39666 area. Conexon Connect is a large internet service provider internet service providers in the US, with internet service available in some of 39666.
Conexon Connect fiber download speeds
Conexon Connect is above average when comparing download speeds to all other internet providers in 39666. Versus other fiber providers in the area, Conexon Connect fiber is the slowest. There are no different maximum speeds throughout 39666. The fastest plan anyone in 39666 can order from Conexon Connect goes up to 2,000 Mbps, and all 39666 customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Conexon Connect fiber upload speeds
In 39666 download speeds tend to be equal to than upload speeds for Conexon Connect fiber. Compared to other ISPs, Conexon Connect is above average where upload speeds are concerned, and the slowest compared to other 39666 fiber providers. Conexon Connect offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 39666 is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
C Spire Fiber in 39666, MS
C Spire fiber coverage
About 25.41%, or 2,636 people, have C Spire fiber internet available to them in the zip. The company covers the northwest, central, southwest, northeast, west, south, and east 39666 area. C Spire is a large internet service provider internet service providers in the US, with internet service available in a small portion of 39666.
C Spire fiber download speeds
C Spire is the fastest when comparing download speeds to all other internet providers in 39666. Versus other fiber providers in the area, C Spire fiber is the fastest. There are 2 different maximum speeds throughout 39666. The fastest plan anyone in 39666 can order from C Spire goes up to 8,000 Mbps, the slowest package only goes up to 2,500 Mbps, and the zip-wide average maximum speed for 39666 customers is up to 7,585 Mbps.
Show all download speeds
- 92.5% up to 8,000.0 Mbps
- 7.5% up to 2,500.0 Mbps
C Spire fiber upload speeds
In 39666 download speeds tend to be equal to than upload speeds for C Spire fiber. Compared to other ISPs, C Spire is the fastest where upload speeds are concerned, and the fastest compared to other 39666 fiber providers. C Spire offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 39666 is up to 8,000 Mbps. Some customers have slower plan choices, which only go up to 2,500 Mbps. On average, C Spire customers can get speeds up to 7,585 Mbps.
Show all upload speeds
- 92.5% up to 8,000.0 Mbps
- 7.5% up to 2,500.0 Mbps
T-Mobile Home Internet Fixed Wireless in 39666, MS
T-Mobile Home Internet fixed wireless coverage
About 69.71%, or 7,230 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the entire 39666 area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in much of 39666.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in 39666. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is the slowest. There are 2 different maximum speeds throughout 39666. The fastest plan anyone in 39666 can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 39666 customers is up to 27 Mbps.
Show all download speeds
- 2.3% up to 100.0 Mbps
- 97.7% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In 39666 download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and the slowest compared to other 39666 fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 39666 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 3.4 Mbps.
Show all upload speeds
- 2.3% up to 20.0 Mbps
- 97.7% up to 3.0 Mbps
C Spire Fixed Wireless in 39666, MS
C Spire fixed wireless coverage
About 42.65%, or 4,424 people, have C Spire fixed wireless internet available to them in the zip. The company covers the entire 39666 area. C Spire is a large internet service provider internet service providers in the US, with internet service available in some of 39666.
C Spire fixed wireless download speeds
C Spire is below average when comparing download speeds to all other internet providers in 39666. Versus other fixed wireless providers in the area, C Spire fixed wireless is average. There are no different maximum speeds throughout 39666. The fastest plan anyone in 39666 can order from C Spire goes up to 100 Mbps, and all 39666 customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
C Spire fixed wireless upload speeds
In 39666 download speeds tend to be faster than than upload speeds for C Spire fixed wireless. Compared to other ISPs, C Spire is below average where upload speeds are concerned, and one of the fastest compared to other 39666 fixed wireless providers. C Spire offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 39666 is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
EarthLink Fixed Wireless in 39666, MS
EarthLink fixed wireless coverage
About 25.58%, or 2,653 people, have EarthLink fixed wireless internet available to them in the zip. The company covers the entire 39666 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of 39666.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in 39666. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are 3 different maximum speeds throughout 39666. The fastest plan anyone in 39666 can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 39666 customers is up to 30 Mbps.
Show all download speeds
- 8.8% up to 100.0 Mbps
- 79.2% up to 25.0 Mbps
- 12.0% up to 10.0 Mbps
EarthLink fixed wireless upload speeds
In 39666 download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and below average compared to other 39666 fixed wireless providers. EarthLink offers 3 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 39666 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 4.3 Mbps.
Show all upload speeds
- 8.8% up to 20.0 Mbps
- 79.2% up to 3.0 Mbps
- 12.0% up to 1.0 Mbps
AT&T Fixed Wireless in 39666, MS
AT&T fixed wireless coverage
About 25.58%, or 2,653 people, have AT&T fixed wireless internet available to them in the zip. The company covers the entire 39666 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of 39666.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in 39666. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are 3 different maximum speeds throughout 39666. The fastest plan anyone in 39666 can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 39666 customers is up to 30 Mbps.
Show all download speeds
- 8.8% up to 100.0 Mbps
- 79.2% up to 25.0 Mbps
- 12.0% up to 10.0 Mbps
AT&T fixed wireless upload speeds
In 39666 download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and below average compared to other 39666 fixed wireless providers. AT&T offers 3 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 39666 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, AT&T customers can get speeds up to 4.3 Mbps.
Show all upload speeds
- 8.8% up to 20.0 Mbps
- 79.2% up to 3.0 Mbps
- 12.0% up to 1.0 Mbps
Verizon Fixed Wireless in 39666, MS
Verizon fixed wireless coverage
About 1.51%, or 157 people, have Verizon fixed wireless internet available to them in the zip. The company covers the northwest and southeast 39666 area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 39666.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in 39666. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout 39666. The fastest plan anyone in 39666 can order from Verizon goes up to 300 Mbps, and all 39666 customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In 39666 download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and one of the fastest compared to other 39666 fixed wireless providers. Verizon offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 39666 is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
39666 Internet by Area
This information is most helpful to those looking for homes or considering moving to 39666 or any of the areas nearby.
How does internet in 39666 compare to the rest of Mississippi?
Internet speeds in 39666 are slower versus the average speeds in Mississippi: 3,591 Mbps in Mississippi versus 3,017 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in Mississippi is 97.80% versus 93.23% in 39666.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 39666 are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service look like in other zip codes?
Below are zip codes nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Zip Codes
- 39648, MS: more internet coverage, slower speeds
- 39635, MS: more internet coverage, slower speeds
- 39652, MS: less internet coverage, slower speeds
- 39664, MS: less internet coverage, slower speeds
- 39662, MS: more internet coverage, slower speeds
- 39641, MS: more internet coverage, slower speeds
- 39645, MS: more internet coverage, slower speeds
- 39667, MS: more internet coverage, slower speeds
- 39643, MS: more internet coverage, slower speeds
- 39638, MS: more internet coverage, slower speeds
Zip Codes with Similar Populations
- 03109, NH: more internet coverage, slower speeds
- 06071, CT: less internet coverage, faster speeds
- 06883, CT: more internet coverage, faster speeds
- 10709, NY: more internet coverage, faster speeds
- 11023, NY: more internet coverage, faster speeds
- 11716, NY: more internet coverage, faster speeds
- 60044, IL: more internet coverage, slower speeds
- 49931, MI: more internet coverage, slower speeds
- 60514, IL: more internet coverage, faster speeds
- 60523, IL: more internet coverage, slower speeds