In Castana there is 1 residential Fiber provider covering 90.06% of the city. 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 Fiber internet providers in Castana, IA.
To see availability maps for all providers including fiber, cable, DSL, and more in Castana, IA please click below.
Fiber Internet Service Provider in Castana
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 Castana are not shown.
Castana 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 Castana is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 90.06% of Castana. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is WiaTel. Call one of the companies with service in Castana above to see who has service at your home.
How fast is fiber internet in Castana?
The map below shows maximum fiber internet speeds by area in Castana.
Fiber Internet Speed Key
The average Castana home can get up to 1,000 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 1,000 Mbps, which 90.06% of residents can get.
Is fiber the fastest internet I can get in Castana?
The fastest internet for you may vary based on where in Castana you live. In general, satellite competes most often with fiber in the city.
- Fiber is the fastest internet type for 90.06% of Castana homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 3.13%.
- Satellite internet may be the only option for 6.53% of Castana homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Castana, along with details on where in Castana and at what speeds.
WiaTel Fiber in Castana, IA
WiaTel fiber coverage
About 90.06%, or 317 people, have WiaTel fiber internet available to them in the city. The company covers the central, west, northeast, northwest, north, south, southwest, and southeast Castana area. WiaTel is a small internet service provider internet service providers in the US, with internet service available in most of Castana.
WiaTel fiber download speeds
WiaTel is the fastest when comparing download speeds to all other internet providers in Castana. Versus other fiber providers in the area, WiaTel fiber is the fastest. There are no different maximum speeds throughout Castana. The fastest plan anyone in Castana can order from WiaTel goes up to 1,000 Mbps, and all Castana customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
WiaTel fiber upload speeds
In Castana download speeds tend to be equal to than upload speeds for WiaTel fiber. Compared to other ISPs, WiaTel is the fastest where upload speeds are concerned, and the fastest compared to other Castana fiber providers. WiaTel offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Castana is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Castana Fiber by Area
This information is most helpful to those looking for homes or considering moving to Castana or any of the areas nearby.
How does fiber internet in Castana compare to the rest of Iowa?
Fiber internet speeds in Castana are much faster versus the average speeds in Iowa: 0.00 Mbps in Iowa versus 1,000 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Iowa is 0.00% versus 90.06% in Castana.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Castana 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
- Turin, IA: less fiber coverage, similar speeds
- Ticonic, IA: less fiber coverage, similar speeds
- Mapleton, IA: less fiber coverage, similar speeds
- Rodney, IA: more fiber coverage, similar speeds
- Moorhead, IA: less fiber coverage, similar speeds
- Onawa, IA: less fiber coverage, similar speeds
- Smithland, IA: more fiber coverage, similar speeds
- Blencoe, IA: less fiber coverage, similar speeds
- Whiting, IA: less fiber coverage, similar speeds
- Danbury, IA: less fiber coverage, slower speeds
Cities with Similar Populations
- Osceola, LA: less fiber coverage, similar speeds
- Ofahoma, MS: less fiber coverage, similar speeds
- Okreek, SD: less fiber coverage, similar speeds
- Old Bennington, VT: more fiber coverage, faster speeds
- Old Colton, OR: more fiber coverage, similar speeds
- Old Union, TX: less fiber coverage, faster speeds
- Orrsburg, MO: more fiber coverage, similar speeds
- Outwood, PA: less fiber coverage, faster speeds
- Owings, WV: more fiber coverage, faster speeds
- Paicines, CA: less fiber coverage, slower speeds