In Neptune there are 2 residential DSL providers covering 100.00% of the city. The average home can get speeds up to 54 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 DSL internet providers in Neptune, TN.
To see availability maps for all providers including fiber, cable, DSL, and more in Neptune, TN please click below.
DSL Internet Service Providers in Neptune
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 Neptune are not shown.
Neptune 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 Neptune is DSL internet available?
DSL Internet Availability Key
DSL is available in 100.00% of Neptune. Areas in green have DSL 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 Neptune above to see who has service at your home.
How fast is DSL internet in Neptune?
The map below shows maximum DSL internet speeds by area in Neptune.
DSL Internet Speed Key
The average Neptune home can get up to 54 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 75 Mbps, which 68.25% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 31.75% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Neptune.
Is DSL the fastest internet I can get in Neptune?
The fastest internet for you may vary based on where in Neptune you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 100.00% of Neptune homes.
- Cable is fastest for less than 1% of the city.
- 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 Neptune homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Neptune, along with details on where in Neptune and at what speeds.
EarthLink DSL in Neptune, TN
EarthLink DSL coverage
About 100.00%, or 422 people, have EarthLink DSL internet available to them in the city. The company covers the entire Neptune area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Neptune.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Neptune. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 2 different maximum speeds throughout Neptune. The fastest plan anyone in Neptune can order from EarthLink goes up to 75 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Neptune customers is up to 54 Mbps.
Show all download speeds
- 68.2% up to 75.0 Mbps
- 31.8% up to 10.0 Mbps
EarthLink DSL upload speeds
In Neptune download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the fastest compared to other Neptune DSL providers. EarthLink offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Neptune is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 14 Mbps.
Show all upload speeds
- 68.2% up to 20.0 Mbps
- 31.8% up to 1.0 Mbps
AT&T DSL in Neptune, TN
AT&T DSL coverage
About 100.00%, or 422 people, have AT&T DSL internet available to them in the city. The company covers the entire Neptune area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Neptune.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Neptune. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 2 different maximum speeds throughout Neptune. The fastest plan anyone in Neptune can order from AT&T goes up to 75 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Neptune customers is up to 54 Mbps.
Show all download speeds
- 68.2% up to 75.0 Mbps
- 31.8% up to 10.0 Mbps
AT&T DSL upload speeds
In Neptune download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and one of the fastest compared to other Neptune DSL providers. AT&T offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Neptune is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, AT&T customers can get speeds up to 14 Mbps.
Show all upload speeds
- 68.2% up to 20.0 Mbps
- 31.8% up to 1.0 Mbps
Neptune DSL by Area
This information is most helpful to those looking for homes or considering moving to Neptune or any of the areas nearby.
How does DSL internet in Neptune compare to the rest of Tennessee?
DSL internet speeds in Neptune are much faster versus the average speeds in Tennessee: 0.00 Mbps in Tennessee versus 54 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Tennessee is 0.00% versus 100.00% in Neptune.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Neptune are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does DSL internet look like in other cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- Fox Bluff, TN: less DSL coverage, faster speeds
- Henrietta, TN: less DSL coverage, slower speeds
- Chapmansboro, TN: less DSL coverage, slower speeds
- Southside, TN: less DSL coverage, slower speeds
- Lockertsville, TN: equal DSL coverage, faster speeds
- Stayton, TN: less DSL coverage, slower speeds
- Petway, TN: less DSL coverage, slower speeds
- Ashland City, TN: less DSL coverage, faster speeds
- Liverwort, TN: less DSL coverage, slower speeds
- Pleasant View, TN: less DSL coverage, faster speeds
Cities with Similar Populations
- Stockwell, IN: less DSL coverage, slower speeds
- Daisy, KY: less DSL coverage, faster speeds
- Dalby Springs, TX: less DSL coverage, faster speeds
- Dale, NY: less DSL coverage, faster speeds
- Dalies, NM: less DSL coverage, faster speeds
- Dante, SD: less DSL coverage, slower speeds
- Dayton, MT: less DSL coverage, slower speeds
- Dee, OR: less DSL coverage, slower speeds
- Deer River, NY: less DSL coverage, slower speeds
- Delisle, OH: equal DSL coverage, faster speeds