In 38221 there are 3 residential Fiber providers covering 98.18% of the zip. The average home can get speeds up to 1,109 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 38221, TN.
To see availability maps for all providers including fiber, cable, DSL, and more in 38221, TN please click below.
Fiber Internet Service Providers in 38221
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 38221 are not shown.
38221 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 38221 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 98.18% of 38221. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Spectrum. Call one of the companies with service in 38221 above to see who has service at your home.
How fast is fiber internet in 38221?
The map below shows maximum fiber internet speeds by area in 38221.
Fiber Internet Speed Key
The average 38221 home can get up to 1,109 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 2,000 Mbps, which 10.72% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 87.46% 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 38221.
Fiber internet speeds tend to be faster in the northeast parts of 38221, and slower in the south areas of the zip.
Is fiber the fastest internet I can get in 38221?
The fastest internet for you may vary based on where in 38221 you live. In general, cable competes most often with fiber in the zip.
- Fiber is the fastest internet type for 98.18% of 38221 homes.
- Cable is fastest for less than 1% 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 38221 homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in 38221, along with details on where in 38221 and at what speeds.
Spectrum Fiber in 38221, TN
Spectrum fiber coverage
About 78.30%, or 2,410 people, have Spectrum fiber internet available to them in the zip. The company covers the south, southwest, central, north, southeast, northeast, west, and east 38221 area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in much of 38221.
Spectrum fiber download speeds
Spectrum is above average when comparing download speeds to all other internet providers in 38221. Versus other fiber providers in the area, Spectrum fiber is one of the slowest. There are no different maximum speeds throughout 38221. The fastest plan anyone in 38221 can order from Spectrum goes up to 1,000 Mbps, and all 38221 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In 38221 download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is above average where upload speeds are concerned, and the slowest compared to other 38221 fiber providers. Spectrum 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 38221 is up to 500 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, Spectrum customers can get speeds up to 399 Mbps.
Show all upload speeds
- 78.3% up to 500.0 Mbps
- 21.7% up to 35.0 Mbps
TEC Fiber in 38221, TN
TEC fiber coverage
About 64.62%, or 1,989 people, have TEC fiber internet available to them in the zip. The company covers the west, southwest, north, south, central, and northwest 38221 area. TEC is a large internet service provider internet service providers in the US, with internet service available in a majority of 38221.
TEC fiber download speeds
TEC is above average when comparing download speeds to all other internet providers in 38221. Versus other fiber providers in the area, TEC fiber is one of the slowest. There are no different maximum speeds throughout 38221. The fastest plan anyone in 38221 can order from TEC goes up to 1,000 Mbps, and all 38221 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
TEC fiber upload speeds
In 38221 download speeds tend to be equal to than upload speeds for TEC fiber. Compared to other ISPs, TEC is above average where upload speeds are concerned, and below average compared to other 38221 fiber providers. TEC offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 38221 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
WK&T Fiber in 38221, TN
WK&T fiber coverage
About 10.72%, or 330 people, have WK&T fiber internet available to them in the zip. The company covers the northeast, north, east, and central 38221 area. WK&T is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 38221.
WK&T fiber download speeds
WK&T is the fastest when comparing download speeds to all other internet providers in 38221. Versus other fiber providers in the area, WK&T fiber is the fastest. There are no different maximum speeds throughout 38221. The fastest plan anyone in 38221 can order from WK&T goes up to 2,000 Mbps, and all 38221 customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
WK&T fiber upload speeds
In 38221 download speeds tend to be equal to than upload speeds for WK&T fiber. Compared to other ISPs, WK&T is the fastest where upload speeds are concerned, and the fastest compared to other 38221 fiber providers. WK&T offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 38221 is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
38221 Fiber by Area
This information is most helpful to those looking for homes or considering moving to 38221 or any of the areas nearby.
How does fiber internet in 38221 compare to the rest of Tennessee?
Fiber internet speeds in 38221 are much faster versus the average speeds in Tennessee: 0.00 Mbps in Tennessee versus 1,109 Mbps in the zip. The state has similar fiber availability compared to the zip. Average fiber coverage in Tennessee is 0.00% versus 98.18% in 38221.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around 38221 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
- 38256, TN: less fiber coverage, faster speeds
- 38236, TN: less fiber coverage, slower speeds
- 37175, TN: more fiber coverage, slower speeds
- 38242, TN: less fiber coverage, faster speeds
- 37178, TN: more fiber coverage, slower speeds
- 38231, TN: less fiber coverage, slower speeds
- 37061, TN: more fiber coverage, slower speeds
- 37101, TN: more fiber coverage, slower speeds
- 38224, TN: less fiber coverage, faster speeds
- 37050, TN: more fiber coverage, slower speeds
Zip Codes with Similar Populations
- 04461, ME: less fiber coverage, slower speeds
- 98648, WA: less fiber coverage, faster speeds
- 79013, TX: less fiber coverage, faster speeds
- 77861, TX: more fiber coverage, faster speeds
- 39330, MS: less fiber coverage, slower speeds
- 37052, TN: more fiber coverage, faster speeds
- 18458, PA: less fiber coverage, slower speeds
- 04619, ME: less fiber coverage, slower speeds
- 07933, NJ: less fiber coverage, faster speeds
- 24092, VA: less fiber coverage, faster speeds