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In Sullivan County there are 4 residential Fixed Wireless providers covering 98.62% of the county. The average home can get speeds up to 222 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 Fixed Wireless internet providers in Sullivan County, TN.
To see availability maps for all providers including fiber, cable, DSL, and more in Sullivan County, TN please click below.
Sullivan County, TN Availability Maps
Fixed Wireless Internet Service Providers in Sullivan County
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 Sullivan County are not shown.
Sullivan County 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 Sullivan County is fixed wireless internet available?
Fixed Wireless Internet Availability Key
Fixed Wireless is available in 98.62% of Sullivan County. Areas in green have fixed wireless internet service, where areas in yellow or red may not. The most widely available provider is Verizon. Call one of the companies with service in Sullivan County above to see who has service at your home.
How fast is fixed wireless internet in Sullivan County?
The map below shows maximum fixed wireless internet speeds by area in Sullivan County.
Fixed Wireless Internet Speed Key
The average Sullivan County home can get up to 222 Mbps on their fixed wireless internet plan. The fastest fixed wireless download speed in the county is 300 Mbps, which 64.19% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 10.73% of homes can only purchase plans up to 25 Mbps. See the internet provider details below for info about their speed and coverage in Sullivan County.
Fixed Wireless internet speeds tend to be faster in the west parts of Sullivan County, and slower in the southwest areas of the county.
Is fixed wireless the fastest internet I can get in Sullivan County?
The fastest internet for you may vary based on where in Sullivan County you live. In general, fiber competes most often with fixed wireless in the county.
- Fiber is the fastest internet type for 85.73% of Sullivan County homes.
- Cable is fastest for 13.56% of the county.
- 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 Sullivan County homes.
Fixed Wireless Providers in Depth
Below you'll find which TV and internet providers offer service in Sullivan County, along with details on where in Sullivan County and at what speeds.
T-Mobile Home Internet Fixed Wireless in Sullivan County, TN
T-Mobile Home Internet fixed wireless coverage
About 96.31%, or 152,322 people, have T-Mobile Home Internet fixed wireless internet available to them in the county. The company covers the entire Sullivan County area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of Sullivan County.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in Sullivan County. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Sullivan County. The fastest plan anyone in Sullivan County can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Sullivan County customers is up to 79 Mbps.
Show all download speeds
- 71.4% up to 100.0 Mbps
- 28.6% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Sullivan County download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and below average compared to other Sullivan County fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Sullivan County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 15 Mbps.
Show all upload speeds
- 71.4% up to 20.0 Mbps
- 28.6% up to 3.0 Mbps
EarthLink Fixed Wireless in Sullivan County, TN
EarthLink fixed wireless coverage
About 76.35%, or 120,756 people, have EarthLink fixed wireless internet available to them in the county. The company covers the entire Sullivan County area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Sullivan County.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Sullivan County. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Sullivan County. The fastest plan anyone in Sullivan County can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Sullivan County customers is up to 27 Mbps.
Show all download speeds
- 3.2% up to 100.0 Mbps
- 96.8% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Sullivan County download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Sullivan County fixed wireless providers. EarthLink offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Sullivan County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 3.5 Mbps.
Show all upload speeds
- 3.2% up to 20.0 Mbps
- 96.8% up to 3.0 Mbps
AT&T Fixed Wireless in Sullivan County, TN
AT&T fixed wireless coverage
About 76.35%, or 120,756 people, have AT&T fixed wireless internet available to them in the county. The company covers the entire Sullivan County area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Sullivan County.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Sullivan County. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Sullivan County. The fastest plan anyone in Sullivan County can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Sullivan County customers is up to 27 Mbps.
Show all download speeds
- 3.2% up to 100.0 Mbps
- 96.8% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Sullivan County download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Sullivan County fixed wireless providers. AT&T offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Sullivan County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 3.5 Mbps.
Show all upload speeds
- 3.2% up to 20.0 Mbps
- 96.8% up to 3.0 Mbps
Verizon Fixed Wireless in Sullivan County, TN
Verizon fixed wireless coverage
About 64.19%, or 101,532 people, have Verizon fixed wireless internet available to them in the county. The company covers the entire Sullivan County area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Sullivan County.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Sullivan County. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Sullivan County. The fastest plan anyone in Sullivan County can order from Verizon goes up to 300 Mbps, and all Sullivan County customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Sullivan County download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and below average compared to other Sullivan County fixed wireless providers. Verizon offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Sullivan County is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Sullivan County Fixed Wireless by Area
This information is most helpful to those looking for homes or considering moving to Sullivan County or any of the areas nearby.
How does fixed wireless internet in Sullivan County compare to the rest of Tennessee?
Fixed Wireless internet speeds in Sullivan County are much faster versus the average speeds in Tennessee: 0.00 Mbps in Tennessee versus 222 Mbps in the county. The state has similar fixed wireless availability compared to the county. Average fixed wireless coverage in Tennessee is 0.00% versus 98.62% in Sullivan County.
What zip codes have fixed wireless internet?
Fixed Wireless internet coverage varies by zip code and neighborhood. Some examples in or around Sullivan County are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fixed wireless internet look like in other counties?
Below are counties nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Counties
- Bristol City, VA: more fixed wireless coverage, faster speeds
- Scott County, VA: less fixed wireless coverage, slower speeds
- Hawkins County, TN: less fixed wireless coverage, slower speeds
- Johnson County, TN: less fixed wireless coverage, slower speeds
- Hancock County, TN: less fixed wireless coverage, slower speeds
- Ashe County, NC: more fixed wireless coverage, slower speeds
- Claiborne County, TN: less fixed wireless coverage, slower speeds
- Grayson County, VA: less fixed wireless coverage, slower speeds
- Alleghany County, NC: more fixed wireless coverage, slower speeds
- Bell County, KY: less fixed wireless coverage, slower speeds
Counties with Similar Populations
- Berrien County, MI: less fixed wireless coverage, slower speeds
- Yellowstone County, MT: less fixed wireless coverage, faster speeds
- Washington County, MD: more fixed wireless coverage, slower speeds
- Tolland County, CT: less fixed wireless coverage, slower speeds
- Stafford County, VA: less fixed wireless coverage, slower speeds
- St. Clair County, MI: less fixed wireless coverage, slower speeds
- Scott County, MN: more fixed wireless coverage, faster speeds
- Santa Fe County, NM: more fixed wireless coverage, faster speeds
- Hampshire County, MA: less fixed wireless coverage, slower speeds
- Greene County, OH: less fixed wireless coverage, faster speeds