In 37843 there is 1 residential Fiber provider covering 99.52% of the zip. The average home can get speeds up to 1,010 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 37843, TN.
To see availability maps for all providers including fiber, cable, DSL, and more in 37843, TN please click below.
Fiber Internet Service Provider in 37843
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 37843 are not shown.
37843 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 37843 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 99.52% of 37843. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Newport Utilities. Call one of the companies with service in 37843 above to see who has service at your home.
How fast is fiber internet in 37843?
The map below shows maximum fiber internet speeds by area in 37843.
Fiber Internet Speed Key
The average 37843 home can get up to 1,010 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 2,500 Mbps, which less than 1% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 98.89% 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 37843.
Fiber internet speeds tend to be faster in the northeast parts of 37843, and slower in the southwest areas of the zip.
Is fiber the fastest internet I can get in 37843?
The fastest internet for you may vary based on where in 37843 you live. In general, cable competes most often with fiber in the zip.
- Fiber is the fastest internet type for 59.36% of 37843 homes.
- Cable is fastest for 40.16% 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 37843 homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in 37843, along with details on where in 37843 and at what speeds.
Newport Utilities Fiber in 37843, TN
Newport Utilities fiber coverage
About 99.52%, or 3,757 people, have Newport Utilities fiber internet available to them in the zip. The company covers the entire 37843 area. Newport Utilities is an average-sized internet service provider internet service providers in the US, with internet service available in most of 37843.
Newport Utilities fiber download speeds
Newport Utilities is above average when comparing download speeds to all other internet providers in 37843. Versus other fiber providers in the area, Newport Utilities fiber is the slowest. There are no different maximum speeds throughout 37843. The fastest plan anyone in 37843 can order from Newport Utilities goes up to 1,000 Mbps, and all 37843 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Newport Utilities fiber upload speeds
In 37843 download speeds tend to be equal to than upload speeds for Newport Utilities fiber. Compared to other ISPs, Newport Utilities is above average where upload speeds are concerned, and the slowest compared to other 37843 fiber providers. Newport Utilities offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 37843 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
37843 Fiber by Area
This information is most helpful to those looking for homes or considering moving to 37843 or any of the areas nearby.
How does fiber internet in 37843 compare to the rest of Tennessee?
Fiber internet speeds in 37843 are much faster versus the average speeds in Tennessee: 0.00 Mbps in Tennessee versus 1,010 Mbps in the zip. The state has similar fiber availability compared to the zip. Average fiber coverage in Tennessee is 0.00% versus 99.52% in 37843.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around 37843 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
- 37713, TN: less fiber coverage, slower speeds
- 37821, TN: less fiber coverage, faster speeds
- 37809, TN: less fiber coverage, faster speeds
- 37810, TN: less fiber coverage, faster speeds
- 37890, TN: more fiber coverage, faster speeds
- 37743, TN: less fiber coverage, faster speeds
- 37818, TN: less fiber coverage, faster speeds
- 37813, TN: more fiber coverage, faster speeds
- 37725, TN: more fiber coverage, faster speeds
- 37877, TN: more fiber coverage, faster speeds
Zip Codes with Similar Populations
- 06702, CT: less fiber coverage, faster speeds
- 07088, NJ: less fiber coverage, faster speeds
- 08089, NJ: less fiber coverage, faster speeds
- 10006, NY: less fiber coverage, faster speeds
- 10548, NY: less fiber coverage, faster speeds
- 11732, NY: less fiber coverage, faster speeds
- 11749, NY: less fiber coverage, faster speeds
- 88048, NM: less fiber coverage, slower speeds
- 99685, AK: less fiber coverage, faster speeds
- 83254, ID: less fiber coverage, slower speeds