In Harbour Island there is 1 residential Cable provider covering 88.57% of the neighborhood. The average home can get speeds up to 1,000 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.
This page contains all Cable internet providers in Harbour Island, Tampa, FL.
To see availability maps for all providers including fiber, cable, DSL, and more in Harbour Island, Tampa, FL please click below.
Harbour Island, Tampa, FL Availability Maps
Cable Internet Service Provider in Harbour Island
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 Harbour Island are not shown.
Harbour Island 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 Harbour Island is cable internet available?
Cable Internet Availability Key
Cable is available in 88.57% of Harbour Island. Areas in green have cable internet service, where areas in yellow or red may not. The most widely available provider is Spectrum. Call one of the companies with service in Harbour Island above to see who has service at your home.
How fast is cable internet in Harbour Island?
The map below shows maximum cable internet speeds by area in Harbour Island.
Cable Internet Speed Key
The average Harbour Island home can get up to 1,000 Mbps on their cable internet plan. The fastest cable download speed in the neighborhood is 1,000 Mbps, which 88.57% of residents can get.
Is cable the fastest internet I can get in Harbour Island?
The fastest internet for you may vary based on where in Harbour Island you live. In general, fiber competes most often with cable in the neighborhood.
- Fiber is the fastest internet type for 84.50% of Harbour Island homes.
- Cable is fastest for 4.07% of the neighborhood.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for 11.43% of Harbour Island homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Harbour Island, along with details on where in Harbour Island and at what speeds.
Spectrum Cable in Harbour Island, Tampa, FL
Spectrum cable coverage
About 88.57%, or 4,372 people, have Spectrum cable internet available to them in the neighborhood. The company covers the entire Harbour Island area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in most of Harbour Island.
Spectrum cable download speeds
Spectrum is above average when comparing download speeds to all other internet providers in Harbour Island. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout Harbour Island. The fastest plan anyone in Harbour Island can order from Spectrum goes up to 1,000 Mbps, and all Harbour Island customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Harbour Island 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 the fastest compared to other Harbour Island cable providers. Spectrum offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Harbour Island is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Harbour Island Cable by Area
This information is most helpful to those looking for homes or considering moving to Harbour Island or any of the areas nearby.
How does cable internet in Harbour Island compare to the rest of Tampa?
Cable internet speeds in Harbour Island are much faster versus the average speeds in Tampa: 0.00 Mbps in Tampa versus 1,000 Mbps in the neighborhood. The city has similar cable availability compared to the neighborhood. Average cable coverage in Tampa is 0.00% versus 88.57% in Harbour Island.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Harbour Island 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 neighborhoods?
Below are neighborhoods nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Neighborhoods
- Channelside, Tampa, FL: more cable coverage, similar speeds
- Davis Island, Tampa, FL: more cable coverage, similar speeds
- Downtown Tampa, Tampa, FL: less cable coverage, similar speeds
- North Hyde Park, Tampa, FL: less cable coverage, faster speeds
- Courier City, Tampa, FL: more cable coverage, similar speeds
- Tampa Heights, Tampa, FL: more cable coverage, similar speeds
- Ybor City, Tampa, FL: more cable coverage, similar speeds
- Old West Tampa, Tampa, FL: more cable coverage, similar speeds
- Oakford Park, Tampa, FL: more cable coverage, similar speeds
- Riverside Heights, Tampa, FL: more cable coverage, similar speeds
Neighborhoods with Similar Populations
- Alta Vista-Waco, Waco, TX: more cable coverage, faster speeds
- Berea, Baltimore, MD: more cable coverage, faster speeds
- Belle Vista, Youngstown, OH: more cable coverage, similar speeds
- Bishops Corner, West Hartford, CT: more cable coverage, faster speeds
- Weatherby, Detroit, MI: more cable coverage, faster speeds
- Legacy Place, Alafaya, FL: more cable coverage, faster speeds
- Gardenland, Sacramento, CA: more cable coverage, faster speeds
- Jefferson Park, Denver, CO: more cable coverage, faster speeds
- Jenkins, Newport News, VA: more cable coverage, faster speeds
- Wildwood, Charlotte, NC: more cable coverage, similar speeds