In Belle Terre there is 1 residential Cable provider covering 100.00% of the city. The average home can get speeds up to 940 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 Belle Terre, NY.
To see availability maps for all providers including fiber, cable, DSL, and more in Belle Terre, NY please click below.
Belle Terre, NY Availability Maps
Cable Internet Service Provider in Belle Terre
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 Belle Terre are not shown.
Belle Terre 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 Belle Terre is cable internet available?
Cable Internet Availability Key
Cable is available in 100.00% of Belle Terre. Areas in green have cable internet service, where areas in yellow or red may not. The most widely available provider is Optimum. Call one of the companies with service in Belle Terre above to see who has service at your home.
How fast is cable internet in Belle Terre?
The map below shows maximum cable internet speeds by area in Belle Terre.
Cable Internet Speed Key
The average Belle Terre home can get up to 940 Mbps on their cable internet plan. The fastest cable download speed in the city is 940 Mbps, which 100.00% of residents can get.
Is cable the fastest internet I can get in Belle Terre?
The fastest internet for you may vary based on where in Belle Terre you live. In general, fiber competes most often with cable in the city.
- Fiber is the fastest internet type for 100.00% of Belle Terre 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 Belle Terre homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Belle Terre, along with details on where in Belle Terre and at what speeds.
Optimum Cable in Belle Terre, NY
Optimum cable coverage
About 100.00%, or 808 people, have Optimum cable internet available to them in the city. The company covers the entire Belle Terre area. Optimum is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Belle Terre.
Optimum cable download speeds
Optimum is below average when comparing download speeds to all other internet providers in Belle Terre. Versus other cable providers in the area, Optimum cable is the fastest. There are no different maximum speeds throughout Belle Terre. The fastest plan anyone in Belle Terre can order from Optimum goes up to 940 Mbps, and all Belle Terre customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
Optimum cable upload speeds
In Belle Terre download speeds tend to be faster than than upload speeds for Optimum cable. Compared to other ISPs, Optimum is below average where upload speeds are concerned, and the fastest compared to other Belle Terre cable providers. Optimum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Belle Terre is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Belle Terre Cable by Area
This information is most helpful to those looking for homes or considering moving to Belle Terre or any of the areas nearby.
How does cable internet in Belle Terre compare to the rest of New York?
Cable internet speeds in Belle Terre are much faster versus the average speeds in New York: 0.00 Mbps in New York versus 940 Mbps in the city. The state has similar cable availability compared to the city. Average cable coverage in New York is 0.00% versus 100.00% in Belle Terre.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Belle Terre 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 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
- Port Jefferson, NY: less cable coverage, similar speeds
- Poquott, NY: less cable coverage, similar speeds
- Setauket-East Setauket, NY: less cable coverage, similar speeds
- East Setauket, NY: less cable coverage, similar speeds
- Port Jefferson Station, NY: equal cable coverage, similar speeds
- Old Field, NY: equal cable coverage, similar speeds
- Mount Sinai, NY: equal cable coverage, similar speeds
- Terryville, NY: equal cable coverage, similar speeds
- Miller Place, NY: equal cable coverage, similar speeds
- Stony Brook University, NY: equal cable coverage, similar speeds
Cities with Similar Populations
- Hanover, WV: less cable coverage, faster speeds
- Lerado, OH: less cable coverage, faster speeds
- Bondsville, MA: equal cable coverage, faster speeds
- Blue River, OR: less cable coverage, faster speeds
- Altaville, CA: less cable coverage, faster speeds
- Wapocomo, WV: less cable coverage, faster speeds
- Wyndale, VA: less cable coverage, faster speeds
- Mantua Corners, OH: equal cable coverage, faster speeds
- Hallsville, OH: less cable coverage, faster speeds
- Linden, WI: less cable coverage, faster speeds