Castle Cable TV is a small internet service provider in the United States, serving 1 state or territory: New York. Learn more about Castle Cable TV's coverage and availability on this page.
Can I get Castle Cable TV internet in my area?
The easiest way to find out is to click the link below.
You may enter your zip code to check local availability or view the map below before contacting Castle Cable TV.
Castle Cable TV Availability Map

Any Internet Availability
On the map you can see Castle Cable TV's coverage area in the United States. Areas in green are most likely to have coverage, where some homes in yellow to red areas may not have coverage.
The table below shows coverage and average maximum speeds by state.
| State | Availaiblity | Average Best Speed |
|---|---|---|
| New York | 0.02% | 1,000 Mbps |
How fast is Castle Cable TV's internet?

Internet Download Speed
The map above shows average maximum speeds by area. Overall, Castle Cable TV internet speeds are adequate for most homes.
Download speeds (the speed at which you receive files and streaming video) range from 1,000 to 1,000 Mbps. The average customer has access to plans with download speeds up to 1,000 Mbps. This puts Castle Cable TV in the 65th percentile versus other ISPs for download speeds, meaning speeds are noticeabley faster than the average provider in the US.
Upload speeds (the speed you can send files and video to others) range from a low of 500 Mbps to a high of 500 Mbps. The average is 500 Mbps, placing Castle Cable TV in the 54th percentile for internet provider upload speeds, which is adequate for a modern household.
What broadband services does Castle Cable TV offer?
Across the country Castle Cable TV offers fiber internet service. The table below shows which types of service Castle Cable TV offers and the average maximum speed for each service type. “Coverage” is the percent of Castle Cable TV customers who can get that type of service.
Technology |
Coverage |
Average Best Speed |
|---|---|---|
Fiber |
100.00% |
1,000 Mbps |
Can I get Castle Cable TV TV Service?
Probably. Most fiber optic and cable companies are able to offer some kind of TV service. In either case, you can also get Castle Cable TV internet and satellite TV.
What cities and zips does Castle Cable TV serve?
With coverage in 11 cities and 9 zip codes, only the largest are listed below:
City |
Availability |
Average Best Speed |
|---|---|---|
| Alexandria Bay, NY | 90.84% | 1,000 Mbps |
| Redwood, NY | 84.81% | 1,000 Mbps |
| Plessis, NY | 90.84% | 1,000 Mbps |
| Brier Hill, NY | 63.78% | 1,000 Mbps |
| Hammond, NY | 5.84% | 1,000 Mbps |
| Morristown, NY | 11.65% | 1,000 Mbps |
| La Fargeville, NY | 3.15% | 1,000 Mbps |
| Theresa, NY | 1.49% | 1,000 Mbps |
| Westminster Park, NY | 33.33% | 1,000 Mbps |
| Ogdensburg, NY | 0.18% | 1,000 Mbps |
| Chippewa Bay, NY | 0.29% | 1,000 Mbps |
Zip |
Availability |
Average Best Speed |
| 13679, NY | 80.72% | 1,000 Mbps |
| 13607, NY | 91.05% | 1,000 Mbps |
| 13614, NY | 83.88% | 1,000 Mbps |
| 13691, NY | 8.94% | 1,000 Mbps |
| 13656, NY | 8.06% | 1,000 Mbps |
| 13669, NY | 0.95% | 1,000 Mbps |
| 13675, NY | 100.00% | 1,000 Mbps |
| 13646, NY | 2.02% | 1,000 Mbps |
| 13640, NY | 1.28% | 1,000 Mbps |
