In 37656 there are 2 residential Cable providers covering 89.40% of the zip. The average home can get speeds up to 1,188 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 Cable internet providers in 37656, TN.
To see availability maps for all providers including fiber, cable, DSL, and more in 37656, TN please click below.
Cable Internet Service Providers in 37656
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 37656 are not shown.
37656 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 37656 is cable internet available?
Cable Internet Availability Key
Cable is available in 89.40% of 37656. Areas in green have cable internet service, where areas in yellow or red may not. The most widely available provider is XFINITY. Call one of the companies with service in 37656 above to see who has service at your home.
How fast is cable internet in 37656?
The map below shows maximum cable internet speeds by area in 37656.
Cable Internet Speed Key
The average 37656 home can get up to 1,188 Mbps on their cable internet plan. The fastest cable download speed in the zip is 1,200 Mbps, which 84.25% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 5.15% 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 37656.
Cable internet speeds tend to be faster in the southeast parts of 37656, and slower in the northeast areas of the zip.
Is cable the fastest internet I can get in 37656?
The fastest internet for you may vary based on where in 37656 you live. In general, fiber competes most often with cable in the zip.
- Fiber is the fastest internet type for 50.03% of 37656 homes.
- Cable is fastest for 43.22% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 6.46%.
- Satellite internet may be the only option for less than 1% of 37656 homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in 37656, along with details on where in 37656 and at what speeds.
XFINITY from Comcast Cable in 37656, TN
XFINITY cable coverage
About 84.25%, or 3,220 people, have XFINITY cable internet available to them in the zip. The company covers the entire 37656 area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in much of 37656.
XFINITY from Comcast cable download speeds
XFINITY is below average when comparing download speeds to all other internet providers in 37656. Versus other cable providers in the area, XFINITY cable is the fastest. There are no different maximum speeds throughout 37656. The fastest plan anyone in 37656 can order from XFINITY goes up to 1,200 Mbps, and all 37656 customers can get this speed.
Show all download speeds
- 100.0% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In 37656 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 one of the fastest compared to other 37656 cable providers. XFINITY offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 37656 is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Spectrum Cable in 37656, TN
Spectrum cable coverage
About 11.07%, or 423 people, have Spectrum cable internet available to them in the zip. The company covers the northeast and north 37656 area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 37656.
Spectrum cable download speeds
Spectrum is below average when comparing download speeds to all other internet providers in 37656. Versus other cable providers in the area, Spectrum cable is the slowest. There are no different maximum speeds throughout 37656. The fastest plan anyone in 37656 can order from Spectrum goes up to 1,000 Mbps, and all 37656 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In 37656 download speeds tend to be faster than than upload speeds for Spectrum cable. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and one of the fastest compared to other 37656 cable providers. Spectrum offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 37656 is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
37656 Cable by Area
This information is most helpful to those looking for homes or considering moving to 37656 or any of the areas nearby.
How does cable internet in 37656 compare to the rest of Tennessee?
Cable internet speeds in 37656 are much faster versus the average speeds in Tennessee: 0.00 Mbps in Tennessee versus 1,188 Mbps in the zip. The state has similar cable availability compared to the zip. Average cable coverage in Tennessee is 0.00% versus 89.40% in 37656.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around 37656 are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does cable 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
- 37663, TN: more cable coverage, slower speeds
- 37615, TN: more cable coverage, faster speeds
- 37664, TN: more cable coverage, slower speeds
- 37642, TN: less cable coverage, slower speeds
- 37660, TN: more cable coverage, slower speeds
- 37645, TN: more cable coverage, slower speeds
- 37665, TN: more cable coverage, slower speeds
- 37873, TN: less cable coverage, slower speeds
- 37604, TN: more cable coverage, slower speeds
- 37686, TN: more cable coverage, slower speeds
Zip Codes with Similar Populations
- 45144, OH: less cable coverage, slower speeds
- 05445, VT: more cable coverage, faster speeds
- 06231, CT: more cable coverage, faster speeds
- 39066, MS: less cable coverage, faster speeds
- 32542, FL: less cable coverage, faster speeds
- 70549, LA: less cable coverage, slower speeds
- 46787, IN: less cable coverage, slower speeds
- 54837, WI: less cable coverage, slower speeds
- 63660, MO: less cable coverage, slower speeds
- 65063, MO: less cable coverage, slower speeds