In 38478 there are 2 residential Fiber providers covering 80.70% of the zip. The average home can get speeds up to 1,033 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 38478, TN.
To see availability maps for all providers including fiber, cable, DSL, and more in 38478, TN please click below.
Fiber Internet Service Providers in 38478
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 38478 are not shown.
38478 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 38478 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 80.70% of 38478. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is PES Energize. Call one of the companies with service in 38478 above to see who has service at your home.
How fast is fiber internet in 38478?
The map below shows maximum fiber internet speeds by area in 38478.
Fiber Internet Speed Key
The average 38478 home can get up to 1,033 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 2,000 Mbps, which 2.65% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 78.05% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in 38478.
Fiber internet speeds tend to be faster in the southeast parts of 38478, and slower in the central areas of the zip.
Is fiber the fastest internet I can get in 38478?
The fastest internet for you may vary based on where in 38478 you live. In general, fixed wireless competes most often with fiber in the zip.
- Fiber is the fastest internet type for 80.70% of 38478 homes.
- Cable is fastest for 3.23% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 14.19%.
- Satellite internet may be the only option for 1.82% of 38478 homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in 38478, along with details on where in 38478 and at what speeds.
PES Energize Fiber in 38478, TN
PES Energize fiber coverage
About 78.39%, or 14,582 people, have PES Energize fiber internet available to them in the zip. The company covers the entire 38478 area. PES Energize is an average-sized internet service provider internet service providers in the US, with internet service available in much of 38478.
PES Energize fiber download speeds
PES Energize is above average when comparing download speeds to all other internet providers in 38478. Versus other fiber providers in the area, PES Energize fiber is the slowest. There are no different maximum speeds throughout 38478. The fastest plan anyone in 38478 can order from PES Energize goes up to 1,000 Mbps, and all 38478 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
PES Energize fiber upload speeds
In 38478 download speeds tend to be equal to than upload speeds for PES Energize fiber. Compared to other ISPs, PES Energize is above average where upload speeds are concerned, and the slowest compared to other 38478 fiber providers. PES Energize offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 38478 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Ardmore Telephone Company Fiber in 38478, TN
Ardmore Telephone Company fiber coverage
About 2.41%, or 449 people, have Ardmore Telephone Company fiber internet available to them in the zip. The company covers the southwest and southeast 38478 area. Ardmore Telephone Company is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 38478.
Ardmore Telephone Company fiber download speeds
Ardmore Telephone Company is one of the fastest when comparing download speeds to all other internet providers in 38478. Versus other fiber providers in the area, Ardmore Telephone Company fiber is one of the fastest. There are no different maximum speeds throughout 38478. The fastest plan anyone in 38478 can order from Ardmore Telephone Company goes up to 2,000 Mbps, and all 38478 customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Ardmore Telephone Company fiber upload speeds
In 38478 download speeds tend to be equal to than upload speeds for Ardmore Telephone Company fiber. Compared to other ISPs, Ardmore Telephone Company is one of the fastest where upload speeds are concerned, and one of the fastest compared to other 38478 fiber providers. Ardmore Telephone Company offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 38478 is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
38478 Fiber by Area
This information is most helpful to those looking for homes or considering moving to 38478 or any of the areas nearby.
How does fiber internet in 38478 compare to the rest of Tennessee?
Fiber internet speeds in 38478 are much faster versus the average speeds in Tennessee: 0.00 Mbps in Tennessee versus 1,033 Mbps in the zip. The state has similar fiber availability compared to the zip. Average fiber coverage in Tennessee is 0.00% versus 80.70% in 38478.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around 38478 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
- 38460, TN: more fiber coverage, faster speeds
- 38472, TN: more fiber coverage, faster speeds
- 38459, TN: less fiber coverage, faster speeds
- 38453, TN: more fiber coverage, faster speeds
- 37047, TN: less fiber coverage, faster speeds
- 38468, TN: more fiber coverage, slower speeds
- 38456, TN: less fiber coverage, faster speeds
- 38464, TN: less fiber coverage, faster speeds
- 37144, TN: less fiber coverage, faster speeds
- 37334, TN: less fiber coverage, faster speeds
Zip Codes with Similar Populations
- 79714, TX: less fiber coverage, faster speeds
- 28805, NC: less fiber coverage, faster speeds
- 33701, FL: less fiber coverage, faster speeds
- 33759, FL: less fiber coverage, faster speeds
- 35111, AL: more fiber coverage, faster speeds
- 61550, IL: more fiber coverage, faster speeds
- 62656, IL: less fiber coverage, slower speeds
- 63105, MO: less fiber coverage, faster speeds
- 79045, TX: more fiber coverage, slower speeds
- 02459, MA: more fiber coverage, slower speeds