In 37048 there are 3 residential Fiber providers covering 100.00% of the zip. The average home can get speeds up to 2,745 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 37048, TN.
To see availability maps for all providers including fiber, cable, DSL, and more in 37048, TN please click below.
Fiber Internet Service Providers in 37048
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 37048 are not shown.
37048 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 37048 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 100.00% of 37048. 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 37048 above to see who has service at your home.
How fast is fiber internet in 37048?
The map below shows maximum fiber internet speeds by area in 37048.
Fiber Internet Speed Key
The average 37048 home can get up to 2,745 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 5,000 Mbps, which 43.63% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 56.37% 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 37048.
Fiber internet speeds tend to be faster in the southwest parts of 37048, and slower in the north areas of the zip.
Is fiber the fastest internet I can get in 37048?
The fastest internet for you may vary based on where in 37048 you live. In general, cable competes most often with fiber in the zip.
- Fiber is the fastest internet type for 45.17% of 37048 homes.
- Cable is fastest for 54.83% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of 37048 homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in 37048, along with details on where in 37048 and at what speeds.
Cumberland Connect Fiber in 37048, TN
Cumberland Connect fiber coverage
About 100.00%, or 6,642 people, have Cumberland Connect fiber internet available to them in the zip. The company covers the entire 37048 area. Cumberland Connect is a large internet service provider internet service providers in the US, with internet service available in every corner of 37048.
Cumberland Connect fiber download speeds
Cumberland Connect is below average when comparing download speeds to all other internet providers in 37048. Versus other fiber providers in the area, Cumberland Connect fiber is the slowest. There are no different maximum speeds throughout 37048. The fastest plan anyone in 37048 can order from Cumberland Connect goes up to 1,000 Mbps, and all 37048 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Cumberland Connect fiber upload speeds
In 37048 download speeds tend to be equal to than upload speeds for Cumberland Connect fiber. Compared to other ISPs, Cumberland Connect is below average where upload speeds are concerned, and below average compared to other 37048 fiber providers. Cumberland Connect offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 37048 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 37048, TN
EarthLink fiber coverage
About 43.63%, or 2,898 people, have EarthLink fiber internet available to them in the zip. The company covers the west, southwest, south, southeast, central, northwest, and northeast 37048 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in some of 37048.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in 37048. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are no different maximum speeds throughout 37048. The fastest plan anyone in 37048 can order from EarthLink goes up to 5,000 Mbps, and all 37048 customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
EarthLink fiber upload speeds
In 37048 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 37048 fiber providers. EarthLink offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 37048 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 37048, TN
AT&T fiber coverage
About 43.63%, or 2,898 people, have AT&T fiber internet available to them in the zip. The company covers the west, southwest, south, southeast, central, northwest, and northeast 37048 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of 37048.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in 37048. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are no different maximum speeds throughout 37048. The fastest plan anyone in 37048 can order from AT&T goes up to 5,000 Mbps, and all 37048 customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
AT&T fiber upload speeds
In 37048 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 37048 fiber providers. AT&T offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 37048 is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
37048 Fiber by Area
This information is most helpful to those looking for homes or considering moving to 37048 or any of the areas nearby.
How does fiber internet in 37048 compare to the rest of Tennessee?
Fiber internet speeds in 37048 are much faster versus the average speeds in Tennessee: 0.00 Mbps in Tennessee versus 2,745 Mbps in the zip. The state has similar fiber availability compared to the zip. Average fiber coverage in Tennessee is 0.00% versus 100.00% in 37048.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around 37048 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
- 37188, TN: less fiber coverage, faster speeds
- 37049, TN: less fiber coverage, slower speeds
- 37148, TN: less fiber coverage, faster speeds
- 37066, TN: less fiber coverage, faster speeds
- 37073, TN: less fiber coverage, faster speeds
- 37072, TN: less fiber coverage, faster speeds
- 37075, TN: less fiber coverage, faster speeds
- 37172, TN: less fiber coverage, faster speeds
- 37022, TN: less fiber coverage, slower speeds
- 37031, TN: less fiber coverage, slower speeds
Zip Codes with Similar Populations
- 55071, MN: less fiber coverage, faster speeds
- 70710, LA: less fiber coverage, faster speeds
- 70373, LA: less fiber coverage, slower speeds
- 68152, NE: less fiber coverage, faster speeds
- 67701, KS: less fiber coverage, faster speeds
- 67133, KS: equal fiber coverage, slower speeds
- 66027, KS: less fiber coverage, faster speeds
- 65336, MO: less fiber coverage, slower speeds
- 63780, MO: less fiber coverage, slower speeds
- 63038, MO: less fiber coverage, slower speeds