In 38556 there are 9 residential internet providers covering 99.95% of the zip. The average home can get speeds up to 8,000 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.
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9 Internet Service Providers in 38556
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 38556 are not shown.
38556 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
Availability maps for all providers in 38556
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
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Internet service is available in 99.95% of 38556. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is Twin Lakes. Now you can call companies in 38556 with more confidence that they might be available.
How fast are internet speeds in 38556?
The map below shows maximum internet speeds by area in 38556.
Internet Speed Key
The average 38556 home can get up to 8,000 Mbps on their internet plan. For most people, the fastest download speed in the zip is 8,000 Mbps, which 99.95% of residents can get.
What type of internet should I choose in 38556?
The fastest internet for you may vary based on where in 38556 you live. If speed is your main concern, fiber will be the fastest internet in the zip.
- Fiber is the fastest internet type for 99.95% of 38556 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 38556 homes.
Internet Market Health in 38556
Internet Competition Key
The map shows how competitive the 38556 internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in 38556 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 3.7 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.7 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 3.0 (unhealthy)
Overall, competition is unhealthy.
38556 internet customers have the ability to buy internet service from 1 to 6 different providers, depending on where they live. For different types of service, 38556 homes have between 1 and 3 options. The type(s) of service available are fiber, fixed wireless, and cable, though these may vary depending on the region within the zip.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. 38556 internet customers who want faster speeds have between 1 and 6 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, 38556 needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 38556, along with details on where in 38556 and at what speeds.
Twin Lakes Fiber in 38556, TN
Twin Lakes fiber coverage
About 99.95%, or 12,609 people, have Twin Lakes fiber internet available to them in the zip. The company covers the entire 38556 area. Twin Lakes is a large internet service provider internet service providers in the US, with internet service available in most of 38556.
Twin Lakes fiber download speeds
Twin Lakes is the fastest when comparing download speeds to all other internet providers in 38556. Versus other fiber providers in the area, Twin Lakes fiber is the fastest. There are no different maximum speeds throughout 38556. The fastest plan anyone in 38556 can order from Twin Lakes goes up to 8,000 Mbps, and all 38556 customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
Twin Lakes fiber upload speeds
In 38556 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 38556 fiber providers. Twin Lakes offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 38556 is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
XFINITY from Comcast Cable in 38556, TN
XFINITY cable coverage
About 77.49%, or 9,775 people, have XFINITY cable internet available to them in the zip. The company covers the entire 38556 area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in much of 38556.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in 38556. Versus other cable providers in the area, XFINITY cable is the fastest. There are no different maximum speeds throughout 38556. The fastest plan anyone in 38556 can order from XFINITY goes up to 2,000 Mbps, and all 38556 customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
XFINITY from Comcast cable upload speeds
In 38556 download speeds tend to be faster than than upload speeds for XFINITY cable. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the fastest compared to other 38556 cable providers. XFINITY offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 38556 is up to 250 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 250.0 Mbps
XFINITY from Comcast Fiber in 38556, TN
XFINITY fiber coverage
About 1.53%, or 193 people, have XFINITY fiber internet available to them in the zip. The company covers the southeast 38556 area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 38556.
XFINITY from Comcast fiber download speeds
XFINITY is average when comparing download speeds to all other internet providers in 38556. Versus other fiber providers in the area, XFINITY fiber is the slowest. There are 2 different maximum speeds throughout 38556. The fastest plan anyone in 38556 can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the zip-wide average maximum speed for 38556 customers is up to 1,487 Mbps.
Show all download speeds
- 48.7% up to 2,000.0 Mbps
- 51.3% up to 1,000.0 Mbps
XFINITY from Comcast fiber upload speeds
In 38556 download speeds tend to be faster than than upload speeds for XFINITY fiber. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the slowest compared to other 38556 fiber providers. XFINITY 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 38556 is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 250 Mbps. On average, XFINITY customers can get speeds up to 635 Mbps.
Show all upload speeds
- 51.3% up to 1,000.0 Mbps
- 48.7% up to 250.0 Mbps
US Cellular Fixed Wireless in 38556, TN
US Cellular fixed wireless coverage
About 81.40%, or 10,269 people, have US Cellular fixed wireless internet available to them in the zip. The company covers the entire 38556 area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in much of 38556.
US Cellular fixed wireless download speeds
US Cellular is the slowest when comparing download speeds to all other internet providers in 38556. Versus other fixed wireless providers in the area, US Cellular fixed wireless is the slowest. There are 2 different maximum speeds throughout 38556. The fastest plan anyone in 38556 can order from US Cellular goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 38556 customers is up to 13 Mbps.
Show all download speeds
- 22.3% up to 25.0 Mbps
- 77.7% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In 38556 download speeds tend to be faster than than upload speeds for US Cellular fixed wireless. Compared to other ISPs, US Cellular is the slowest where upload speeds are concerned, and the slowest compared to other 38556 fixed wireless providers. US Cellular 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 38556 is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, US Cellular customers can get speeds up to 1.4 Mbps.
Show all upload speeds
- 22.3% up to 3.0 Mbps
- 77.7% up to 1.0 Mbps
Verizon Fixed Wireless in 38556, TN
Verizon fixed wireless coverage
About 39.95%, or 5,040 people, have Verizon fixed wireless internet available to them in the zip. The company covers the central, northwest, north, southeast, west, northeast, southwest, and east 38556 area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in some of 38556.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in 38556. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout 38556. The fastest plan anyone in 38556 can order from Verizon goes up to 300 Mbps, and all 38556 customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In 38556 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 the fastest compared to other 38556 fixed wireless providers. Verizon offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 38556 is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
EarthLink Fixed Wireless in 38556, TN
EarthLink fixed wireless coverage
About 30.11%, or 3,799 people, have EarthLink fixed wireless internet available to them in the zip. The company covers the entire 38556 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of 38556.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in 38556. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are 2 different maximum speeds throughout 38556. The fastest plan anyone in 38556 can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 38556 customers is up to 40 Mbps.
Show all download speeds
- 20.3% up to 100.0 Mbps
- 79.7% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In 38556 download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and average compared to other 38556 fixed wireless providers. EarthLink 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 38556 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 6.5 Mbps.
Show all upload speeds
- 20.3% up to 20.0 Mbps
- 79.7% up to 3.0 Mbps
AT&T Fixed Wireless in 38556, TN
AT&T fixed wireless coverage
About 30.11%, or 3,799 people, have AT&T fixed wireless internet available to them in the zip. The company covers the entire 38556 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of 38556.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in 38556. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are 2 different maximum speeds throughout 38556. The fastest plan anyone in 38556 can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 38556 customers is up to 40 Mbps.
Show all download speeds
- 20.3% up to 100.0 Mbps
- 79.7% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In 38556 download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and average compared to other 38556 fixed wireless providers. AT&T 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 38556 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 6.5 Mbps.
Show all upload speeds
- 20.3% up to 20.0 Mbps
- 79.7% up to 3.0 Mbps
T-Mobile Home Internet Fixed Wireless in 38556, TN
T-Mobile Home Internet fixed wireless coverage
About 6.57%, or 829 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the east, southeast, south, central, north, southwest, and northeast 38556 area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 38556.
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 38556. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are no different maximum speeds throughout 38556. The fastest plan anyone in 38556 can order from T-Mobile Home Internet goes up to 25 Mbps, and all 38556 customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In 38556 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 38556 fixed wireless providers. T-Mobile Home Internet offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 38556 is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
38556 Internet by Area
This information is most helpful to those looking for homes or considering moving to 38556 or any of the areas nearby.
How does internet in 38556 compare to the rest of Tennessee?
Internet speeds in 38556 are much faster versus the average speeds in Tennessee: 4,747 Mbps in Tennessee versus 8,000 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in Tennessee is 98.89% versus 99.95% in 38556.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 38556 are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service 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
- 38504, TN: more internet coverage, similar speeds
- 37733, TN: more internet coverage, slower speeds
- 38577, TN: more internet coverage, similar speeds
- 38543, TN: less internet coverage, similar speeds
- 38542, TN: more internet coverage, similar speeds
- 38549, TN: less internet coverage, similar speeds
- 38573, TN: more internet coverage, similar speeds
- 37852, TN: less internet coverage, slower speeds
- 37732, TN: more internet coverage, slower speeds
- 37755, TN: more internet coverage, slower speeds
Zip Codes with Similar Populations
- 06096, CT: less internet coverage, slower speeds
- 99114, WA: less internet coverage, slower speeds
- 93433, CA: less internet coverage, slower speeds
- 81147, CO: less internet coverage, slower speeds
- 79556, TX: less internet coverage, slower speeds
- 78538, TX: less internet coverage, slower speeds
- 17754, PA: less internet coverage, slower speeds
- 17566, PA: less internet coverage, slower speeds
- 15061, PA: less internet coverage, slower speeds
- 14527, NY: less internet coverage, slower speeds