In 37748 there are 3 residential Fiber providers covering 13.84% of the zip. The average home can get speeds up to 2,167 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 37748, TN.
To see availability maps for all providers including fiber, cable, DSL, and more in 37748, TN please click below.
Fiber Internet Service Providers in 37748
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 37748 are not shown.
37748 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 37748 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 13.84% of 37748. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is AT&T. Call one of the companies with service in 37748 above to see who has service at your home.
How fast is fiber internet in 37748?
The map below shows maximum fiber internet speeds by area in 37748.
Fiber Internet Speed Key
The average 37748 home can get up to 2,167 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 5,000 Mbps, which 4.04% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 9.80% 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 37748.
Fiber internet speeds tend to be faster in the south parts of 37748, and slower in the northeast areas of the zip.
Is fiber the fastest internet I can get in 37748?
The fastest internet for you may vary based on where in 37748 you live. In general, cable competes most often with fiber in the zip.
- Fiber is the fastest internet type for 5.97% of 37748 homes.
- Cable is fastest for 92.56% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 1.21%.
- Satellite internet may be the only option for less than 1% of 37748 homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in 37748, along with details on where in 37748 and at what speeds.
Highland Telephone Cooperative Fiber in 37748, TN
Highland Telephone Cooperative fiber coverage
About 9.80%, or 1,662 people, have Highland Telephone Cooperative fiber internet available to them in the zip. The company covers the northeast, north, and northwest 37748 area. Highland Telephone Cooperative is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 37748.
Highland Telephone Cooperative fiber download speeds
Highland Telephone Cooperative is below average when comparing download speeds to all other internet providers in 37748. Versus other fiber providers in the area, Highland Telephone Cooperative fiber is the slowest. There are no different maximum speeds throughout 37748. The fastest plan anyone in 37748 can order from Highland Telephone Cooperative goes up to 1,000 Mbps, and all 37748 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Highland Telephone Cooperative fiber upload speeds
In 37748 download speeds tend to be equal to than upload speeds for Highland Telephone Cooperative fiber. Compared to other ISPs, Highland Telephone Cooperative is below average where upload speeds are concerned, and the slowest compared to other 37748 fiber providers. Highland Telephone Cooperative offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 37748 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 37748, TN
EarthLink fiber coverage
About 4.04%, or 685 people, have EarthLink fiber internet available to them in the zip. The company covers the south and southwest 37748 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 37748.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in 37748. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are no different maximum speeds throughout 37748. The fastest plan anyone in 37748 can order from EarthLink goes up to 5,000 Mbps, and all 37748 customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
EarthLink fiber upload speeds
In 37748 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 37748 fiber providers. EarthLink offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 37748 is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
AT&T Fiber in 37748, TN
AT&T fiber coverage
About 4.04%, or 685 people, have AT&T fiber internet available to them in the zip. The company covers the south and southwest 37748 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 37748.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in 37748. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are no different maximum speeds throughout 37748. The fastest plan anyone in 37748 can order from AT&T goes up to 5,000 Mbps, and all 37748 customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
AT&T fiber upload speeds
In 37748 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 37748 fiber providers. AT&T offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 37748 is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
37748 Fiber by Area
This information is most helpful to those looking for homes or considering moving to 37748 or any of the areas nearby.
How does fiber internet in 37748 compare to the rest of Tennessee?
Fiber internet speeds in 37748 are much faster versus the average speeds in Tennessee: 0.00 Mbps in Tennessee versus 2,167 Mbps in the zip. The state has similar fiber availability compared to the zip. Average fiber coverage in Tennessee is 0.00% versus 13.84% in 37748.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around 37748 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
- 37829, TN: more fiber coverage, slower speeds
- 37763, TN: more fiber coverage, faster speeds
- 37719, TN: more fiber coverage, slower speeds
- 37854, TN: more fiber coverage, slower speeds
- 37887, TN: more fiber coverage, slower speeds
- 37840, TN: more fiber coverage, slower speeds
- 37845, TN: more fiber coverage, slower speeds
- 37771, TN: more fiber coverage, faster speeds
- 37830, TN: less fiber coverage, faster speeds
- 37723, TN: more fiber coverage, faster speeds
Zip Codes with Similar Populations
- 00907, PR: more fiber coverage, faster speeds
- 37377, TN: more fiber coverage, faster speeds
- 38804, MS: more fiber coverage, faster speeds
- 90232, CA: more fiber coverage, slower speeds
- 89445, NV: more fiber coverage, slower speeds
- 84014, UT: more fiber coverage, faster speeds
- 44833, OH: more fiber coverage, faster speeds
- 77656, TX: more fiber coverage, slower speeds
- 76501, TX: more fiber coverage, faster speeds
- 75961, TX: more fiber coverage, faster speeds