In 38666 there are 3 residential Fiber providers covering 57.97% of the zip. The average home can get speeds up to 1,000 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.
This page contains all Fiber internet providers in 38666, MS.
To see availability maps for all providers including fiber, cable, DSL, and more in 38666, MS please click below.
Fiber Internet Service Providers in 38666
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 38666 are not shown.
38666 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
Where in 38666 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 57.97% of 38666. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is TVI Fiber. Call one of the companies with service in 38666 above to see who has service at your home.
How fast is fiber internet in 38666?
The map below shows maximum fiber internet speeds by area in 38666.
Fiber Internet Speed Key
The average 38666 home can get up to 1,000 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 1,000 Mbps, which 57.97% of residents can get.
Is fiber the fastest internet I can get in 38666?
The fastest internet for you may vary based on where in 38666 you live. In general, cable competes most often with fiber in the zip.
- Fiber is the fastest internet type for 47.49% of 38666 homes.
- Cable is fastest for 40.95% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 9.27%.
- Satellite internet may be the only option for 1.75% of 38666 homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in 38666, along with details on where in 38666 and at what speeds.
TVI Fiber Fiber in 38666, MS
TVI Fiber fiber coverage
About 57.97%, or 3,707 people, have TVI Fiber fiber internet available to them in the zip. The company covers the southeast, west, southwest, northwest, northeast, east, central, and south 38666 area. TVI Fiber is a large internet service provider internet service providers in the US, with internet service available in a majority of 38666.
TVI Fiber fiber download speeds
TVI Fiber is above average when comparing download speeds to all other internet providers in 38666. Versus other fiber providers in the area, TVI Fiber fiber is one of the fastest. There are no different maximum speeds throughout 38666. The fastest plan anyone in 38666 can order from TVI Fiber goes up to 1,000 Mbps, and all 38666 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
TVI Fiber fiber upload speeds
In 38666 download speeds tend to be equal to than upload speeds for TVI Fiber fiber. Compared to other ISPs, TVI Fiber is one of the fastest where upload speeds are concerned, and one of the fastest compared to other 38666 fiber providers. TVI Fiber offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 38666 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
EarthLink Fiber in 38666, MS
EarthLink fiber coverage
About 2.72%, or 174 people, have EarthLink fiber internet available to them in the zip. The company covers the southeast 38666 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 38666.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in 38666. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are no different maximum speeds throughout 38666. The fastest plan anyone in 38666 can order from EarthLink goes up to 1,000 Mbps, and all 38666 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In 38666 download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is one of the fastest where upload speeds are concerned, and one of the fastest compared to other 38666 fiber providers. EarthLink offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 38666 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
AT&T Fiber in 38666, MS
AT&T fiber coverage
About 2.72%, or 174 people, have AT&T fiber internet available to them in the zip. The company covers the southeast 38666 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 38666.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in 38666. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are no different maximum speeds throughout 38666. The fastest plan anyone in 38666 can order from AT&T goes up to 1,000 Mbps, and all 38666 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
AT&T fiber upload speeds
In 38666 download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is one of the fastest where upload speeds are concerned, and one of the fastest compared to other 38666 fiber providers. AT&T offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 38666 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
38666 Fiber by Area
This information is most helpful to those looking for homes or considering moving to 38666 or any of the areas nearby.
How does fiber internet in 38666 compare to the rest of Mississippi?
Fiber internet speeds in 38666 are much faster versus the average speeds in Mississippi: 0.00 Mbps in Mississippi versus 1,000 Mbps in the zip. The state has similar fiber availability compared to the zip. Average fiber coverage in Mississippi is 0.00% versus 57.97% in 38666.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around 38666 are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fiber internet 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
- 38606, MS: more fiber coverage, faster speeds
- 38619, MS: less fiber coverage, faster speeds
- 38621, MS: less fiber coverage, similar speeds
- 38665, MS: more fiber coverage, faster speeds
- 38670, MS: less fiber coverage, similar speeds
- 38655, MS: more fiber coverage, faster speeds
- 38601, MS: more fiber coverage, faster speeds
- 38626, MS: less fiber coverage, faster speeds
- 38639, MS: more fiber coverage, similar speeds
- 38644, MS: more fiber coverage, similar speeds
Zip Codes with Similar Populations
- 24228, VA: more fiber coverage, similar speeds
- 75114, TX: more fiber coverage, faster speeds
- 28394, NC: less fiber coverage, faster speeds
- 27823, NC: less fiber coverage, faster speeds
- 27306, NC: more fiber coverage, faster speeds
- 26037, WV: less fiber coverage, faster speeds
- 25306, WV: more fiber coverage, faster speeds
- 24609, VA: more fiber coverage, similar speeds
- 24441, VA: more fiber coverage, faster speeds
- 78605, TX: less fiber coverage, faster speeds