In Smith County there are 4 residential Fiber providers covering 99.81% of the county. The average home can get speeds up to 1,723 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 Smith County, TN.
To see availability maps for all providers including fiber, cable, DSL, and more in Smith County, TN please click below.
Smith County, TN Availability Maps
Fiber Internet Service Providers in Smith 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 Smith County are not shown.
Smith 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 Smith County is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 99.81% of Smith County. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Twin Lakes. Call one of the companies with service in Smith County above to see who has service at your home.
How fast is fiber internet in Smith County?
The map below shows maximum fiber internet speeds by area in Smith County.
Fiber Internet Speed Key
The average Smith County home can get up to 1,723 Mbps on their fiber internet plan. The fastest fiber download speed in the county is 8,000 Mbps, which 9.86% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 89.16% 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 Smith County.
Fiber internet speeds tend to be faster in the east parts of Smith County, and slower in the central areas of the county.
Is fiber the fastest internet I can get in Smith County?
The fastest internet for you may vary based on where in Smith County you live. In general, cable competes most often with fiber in the county.
- Fiber is the fastest internet type for 62.09% of Smith County homes.
- Cable is fastest for 37.72% 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 Smith County homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Smith County, along with details on where in Smith County and at what speeds.
DTC Wireless Fiber in Smith County, TN
DTC Wireless fiber coverage
About 50.76%, or 10,103 people, have DTC Wireless fiber internet available to them in the county. The company covers the central, west, north, northwest, east, southwest, and northeast Smith County area. DTC Wireless is an average-sized internet service provider internet service providers in the US, with internet service available in a majority of Smith County.
DTC Wireless fiber download speeds
DTC Wireless is below average when comparing download speeds to all other internet providers in Smith County. Versus other fiber providers in the area, DTC Wireless fiber is one of the slowest. There are no different maximum speeds throughout Smith County. The fastest plan anyone in Smith County can order from DTC Wireless goes up to 1,000 Mbps, and all Smith County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
DTC Wireless fiber upload speeds
In Smith County download speeds tend to be equal to than upload speeds for DTC Wireless fiber. Compared to other ISPs, DTC Wireless is below average where upload speeds are concerned, and one of the slowest compared to other Smith County fiber providers. DTC Wireless offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Smith County is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
DTC Communications Fiber in Smith County, TN
DTC Communications fiber coverage
About 30.90%, or 6,151 people, have DTC Communications fiber internet available to them in the county. The company covers the southwest, southeast, south, west, central, and east Smith County area. DTC Communications is a large internet service provider internet service providers in the US, with internet service available in a small portion of Smith County.
DTC Communications fiber download speeds
DTC Communications is below average when comparing download speeds to all other internet providers in Smith County. Versus other fiber providers in the area, DTC Communications fiber is one of the slowest. There are no different maximum speeds throughout Smith County. The fastest plan anyone in Smith County can order from DTC Communications goes up to 1,000 Mbps, and all Smith County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
DTC Communications fiber upload speeds
In Smith County download speeds tend to be equal to than upload speeds for DTC Communications fiber. Compared to other ISPs, DTC Communications is below average where upload speeds are concerned, and one of the slowest compared to other Smith County fiber providers. DTC Communications offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Smith County is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
NCTC Fiber in Smith County, TN
NCTC fiber coverage
About 21.06%, or 4,191 people, have NCTC fiber internet available to them in the county. The company covers the northeast, north, and northwest Smith County area. NCTC is a large internet service provider internet service providers in the US, with internet service available in a small portion of Smith County.
NCTC fiber download speeds
NCTC is below average when comparing download speeds to all other internet providers in Smith County. Versus other fiber providers in the area, NCTC fiber is one of the slowest. There are no different maximum speeds throughout Smith County. The fastest plan anyone in Smith County can order from NCTC goes up to 1,000 Mbps, and all Smith County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
NCTC fiber upload speeds
In Smith County download speeds tend to be equal to than upload speeds for NCTC fiber. Compared to other ISPs, NCTC is below average where upload speeds are concerned, and one of the slowest compared to other Smith County fiber providers. NCTC offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Smith County is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Twin Lakes Fiber in Smith County, TN
Twin Lakes fiber coverage
About 9.86%, or 1,962 people, have Twin Lakes fiber internet available to them in the county. The company covers the east, northeast, and southeast Smith County area. Twin Lakes is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Smith County.
Twin Lakes fiber download speeds
Twin Lakes is the fastest when comparing download speeds to all other internet providers in Smith County. Versus other fiber providers in the area, Twin Lakes fiber is the fastest. There are no different maximum speeds throughout Smith County. The fastest plan anyone in Smith County can order from Twin Lakes goes up to 8,000 Mbps, and all Smith County customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
Twin Lakes fiber upload speeds
In Smith County download speeds tend to be equal to than upload speeds for Twin Lakes fiber. Compared to other ISPs, Twin Lakes is the fastest where upload speeds are concerned, and the fastest compared to other Smith County fiber providers. Twin Lakes offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Smith County is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
Smith County Fiber by Area
This information is most helpful to those looking for homes or considering moving to Smith County or any of the areas nearby.
How does fiber internet in Smith County compare to the rest of Tennessee?
Fiber internet speeds in Smith County are much faster versus the average speeds in Tennessee: 0.00 Mbps in Tennessee versus 1,723 Mbps in the county. The state has similar fiber availability compared to the county. Average fiber coverage in Tennessee is 0.00% versus 99.81% in Smith County.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Smith County 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 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
- Trousdale County, TN: less fiber coverage, slower speeds
- Jackson County, TN: less fiber coverage, faster speeds
- Wilson County, TN: less fiber coverage, faster speeds
- Putnam County, TN: less fiber coverage, faster speeds
- Sumner County, TN: less fiber coverage, faster speeds
- Overton County, TN: less fiber coverage, faster speeds
- Davidson County, TN: less fiber coverage, faster speeds
- Fentress County, TN: more fiber coverage, faster speeds
- Cheatham County, TN: less fiber coverage, faster speeds
- Dickson County, TN: less fiber coverage, faster speeds
Counties with Similar Populations
- Emanuel County, GA: less fiber coverage, faster speeds
- Franklin County, ME: less fiber coverage, faster speeds
- Franklin County, KS: less fiber coverage, faster speeds
- Wetzel County, WV: less fiber coverage, faster speeds
- Franklin County, GA: less fiber coverage, faster speeds
- Wilcox County, AL: less fiber coverage, slower speeds
- Fluvanna County, VA: less fiber coverage, slower speeds
- Winnebago County, IA: less fiber coverage, slower speeds
- Fayette County, TX: less fiber coverage, faster speeds
- Fayette County, OH: less fiber coverage, faster speeds