In West Islip there are 4 residential Fiber providers covering 100.00% of the city. The average home can get speeds up to 7,995 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 West Islip, NY.
To see availability maps for all providers including fiber, cable, DSL, and more in West Islip, NY please click below.
West Islip, NY Availability Maps
Fiber Internet Service Providers in West Islip
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 West Islip are not shown.
West Islip 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 West Islip is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 100.00% of West Islip. Areas in green have fiber 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 West Islip above to see who has service at your home.
How fast is fiber internet in West Islip?
The map below shows maximum fiber internet speeds by area in West Islip.
Fiber Internet Speed Key
The average West Islip home can get up to 7,995 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 8,000 Mbps, which 99.92% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 2,048 Mbps. See the internet provider details below for info about their speed and coverage in West Islip.
Fiber internet speeds tend to be faster in the north parts of West Islip, and slower in the southeast areas of the city.
Is fiber the fastest internet I can get in West Islip?
The fastest internet for you may vary based on where in West Islip you live. In general, satellite competes most often with fiber in the city.
- Fiber is the fastest internet type for 100.00% of West Islip 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 West Islip homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in West Islip, along with details on where in West Islip and at what speeds.
EarthLink Fiber in West Islip, NY
EarthLink fiber coverage
About 100.00%, or 25,715 people, have EarthLink fiber internet available to them in the city. The company covers the entire West Islip area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of West Islip.
EarthLink fiber download speeds
EarthLink is below average when comparing download speeds to all other internet providers in West Islip. Versus other fiber providers in the area, EarthLink fiber is one of the slowest. There are 2 different maximum speeds throughout West Islip. The fastest plan anyone in West Islip can order from EarthLink goes up to 2,048 Mbps, the slowest package only goes up to 940 Mbps, and the city-wide average maximum speed for West Islip customers is up to 2,017 Mbps.
Show all download speeds
- 97.2% up to 2,048.0 Mbps
- 2.8% up to 940.0 Mbps
EarthLink fiber upload speeds
In West Islip download speeds tend to be faster than than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the slowest compared to other West Islip fiber providers. EarthLink offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in West Islip is up to 2,048 Mbps. Some customers have slower plan choices, which only go up to 880 Mbps. On average, EarthLink customers can get speeds up to 2,015 Mbps.
Show all upload speeds
- 97.2% up to 2,048.0 Mbps
- 2.8% up to 880.0 Mbps
Verizon Fiber in West Islip, NY
Verizon fiber coverage
About 100.00%, or 25,715 people, have Verizon fiber internet available to them in the city. The company covers the entire West Islip area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of West Islip.
Verizon fiber download speeds
Verizon is below average when comparing download speeds to all other internet providers in West Islip. Versus other fiber providers in the area, Verizon fiber is one of the slowest. There are 2 different maximum speeds throughout West Islip. The fastest plan anyone in West Islip can order from Verizon goes up to 2,048 Mbps, the slowest package only goes up to 940 Mbps, and the city-wide average maximum speed for West Islip customers is up to 2,017 Mbps.
Show all download speeds
- 97.2% up to 2,048.0 Mbps
- 2.8% up to 940.0 Mbps
Verizon fiber upload speeds
In West Islip download speeds tend to be faster than than upload speeds for Verizon fiber. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and one of the slowest compared to other West Islip fiber providers. Verizon offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in West Islip is up to 2,048 Mbps. Some customers have slower plan choices, which only go up to 880 Mbps. On average, Verizon customers can get speeds up to 2,015 Mbps.
Show all upload speeds
- 97.2% up to 2,048.0 Mbps
- 2.8% up to 880.0 Mbps
Optimum Fiber in West Islip, NY
Optimum fiber coverage
About 99.92%, or 25,695 people, have Optimum fiber internet available to them in the city. The company covers the entire West Islip area. Optimum is one of the largest internet service providers internet service providers in the US, with internet service available in most of West Islip.
Optimum fiber download speeds
Optimum is the fastest when comparing download speeds to all other internet providers in West Islip. Versus other fiber providers in the area, Optimum fiber is the fastest. There are no different maximum speeds throughout West Islip. The fastest plan anyone in West Islip can order from Optimum goes up to 8,000 Mbps, and all West Islip customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
Optimum fiber upload speeds
In West Islip download speeds tend to be equal to than upload speeds for Optimum fiber. Compared to other ISPs, Optimum is the fastest where upload speeds are concerned, and the fastest compared to other West Islip fiber providers. Optimum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in West Islip is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
Frontier Communications Fiber in West Islip, NY
Frontier fiber coverage
About 3.04%, or 782 people, have Frontier fiber internet available to them in the city. The company covers the southeast and northwest West Islip area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of West Islip.
Frontier Communications fiber download speeds
Frontier is above average when comparing download speeds to all other internet providers in West Islip. Versus other fiber providers in the area, Frontier fiber is above average. There are no different maximum speeds throughout West Islip. The fastest plan anyone in West Islip can order from Frontier goes up to 7,000 Mbps, and all West Islip customers can get this speed.
Show all download speeds
- 100.0% up to 7,000.0 Mbps
Frontier Communications fiber upload speeds
In West Islip download speeds tend to be equal to than upload speeds for Frontier fiber. Compared to other ISPs, Frontier is above average where upload speeds are concerned, and above average compared to other West Islip fiber providers. Frontier offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in West Islip is up to 7,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 7,000.0 Mbps
West Islip Fiber by Area
This information is most helpful to those looking for homes or considering moving to West Islip or any of the areas nearby.
How does fiber internet in West Islip compare to the rest of New York?
Fiber internet speeds in West Islip are much faster versus the average speeds in New York: 0.00 Mbps in New York versus 7,995 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in New York is 0.00% versus 100.00% in West Islip.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around West Islip 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 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
- Brightwaters, NY: less fiber coverage, faster speeds
- Babylon, NY: equal fiber coverage, slower speeds
- North Babylon, NY: less fiber coverage, slower speeds
- Bay Shore, NY: less fiber coverage, slower speeds
- Baywood, NY: less fiber coverage, slower speeds
- West Babylon, NY: less fiber coverage, slower speeds
- Deer Park, NY: less fiber coverage, slower speeds
- North Bay Shore, NY: equal fiber coverage, faster speeds
- Lindenhurst, NY: less fiber coverage, slower speeds
- North Lindenhurst, NY: less fiber coverage, slower speeds
Cities with Similar Populations
- Coral Terrace, FL: less fiber coverage, slower speeds
- University Park, TX: less fiber coverage, slower speeds
- Uniontown, PA: less fiber coverage, faster speeds
- Union, KY: less fiber coverage, slower speeds
- Trussville, AL: less fiber coverage, slower speeds
- Tiffin, OH: less fiber coverage, faster speeds
- Terrytown, LA: less fiber coverage, slower speeds
- Emporia, KS: less fiber coverage, slower speeds
- Edgewater, FL: less fiber coverage, faster speeds
- Vega Alta, PR: less fiber coverage, slower speeds