In Calamus there are 2 residential Fiber providers covering 99.01% of the city. The average home can get speeds up to 2,000 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 Calamus, IA.
To see availability maps for all providers including fiber, cable, DSL, and more in Calamus, IA please click below.
Fiber Internet Service Providers in Calamus
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 Calamus are not shown.
Calamus 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 Calamus is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 99.01% of Calamus. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is F&B Communications. Call one of the companies with service in Calamus above to see who has service at your home.
How fast is fiber internet in Calamus?
The map below shows maximum fiber internet speeds by area in Calamus.
Fiber Internet Speed Key
The average Calamus home can get up to 2,000 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 2,000 Mbps, which 99.01% of residents can get.
Is fiber the fastest internet I can get in Calamus?
The fastest internet for you may vary based on where in Calamus you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 99.01% of Calamus 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 Calamus homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Calamus, along with details on where in Calamus and at what speeds.
F&B Communications Fiber in Calamus, IA
F&B Communications fiber coverage
About 96.04%, or 777 people, have F&B Communications fiber internet available to them in the city. The company covers the entire Calamus area. F&B Communications is a small internet service provider internet service providers in the US, with internet service available in most of Calamus.
F&B Communications fiber download speeds
F&B Communications is one of the fastest when comparing download speeds to all other internet providers in Calamus. Versus other fiber providers in the area, F&B Communications fiber is one of the fastest. There are no different maximum speeds throughout Calamus. The fastest plan anyone in Calamus can order from F&B Communications goes up to 2,000 Mbps, and all Calamus customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
F&B Communications fiber upload speeds
In Calamus download speeds tend to be equal to than upload speeds for F&B Communications fiber. Compared to other ISPs, F&B Communications is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Calamus fiber providers. F&B Communications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Calamus is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
Grand Mound Cooperative Telephone Fiber in Calamus, IA
Grand Mound Cooperative fiber coverage
About 12.61%, or 102 people, have Grand Mound Cooperative fiber internet available to them in the city. The company covers the southeast and northeast Calamus area. Grand Mound Cooperative is an average-sized internet service provider internet service providers in the US, with internet service available in a very small piece of Calamus.
Grand Mound Cooperative Telephone fiber download speeds
Grand Mound Cooperative is one of the fastest when comparing download speeds to all other internet providers in Calamus. Versus other fiber providers in the area, Grand Mound Cooperative fiber is one of the fastest. There are no different maximum speeds throughout Calamus. The fastest plan anyone in Calamus can order from Grand Mound Cooperative goes up to 2,000 Mbps, and all Calamus customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Grand Mound Cooperative Telephone fiber upload speeds
In Calamus download speeds tend to be equal to than upload speeds for Grand Mound Cooperative fiber. Compared to other ISPs, Grand Mound Cooperative is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Calamus fiber providers. Grand Mound Cooperative offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Calamus is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
Calamus Fiber by Area
This information is most helpful to those looking for homes or considering moving to Calamus or any of the areas nearby.
How does fiber internet in Calamus compare to the rest of Iowa?
Fiber internet speeds in Calamus are much faster versus the average speeds in Iowa: 0.00 Mbps in Iowa versus 2,000 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Iowa is 0.00% versus 99.01% in Calamus.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Calamus 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
- Wheatland, IA: more fiber coverage, similar speeds
- Grand Mound, IA: more fiber coverage, similar speeds
- Big Rock, IA: less fiber coverage, similar speeds
- Dixon, IA: less fiber coverage, faster speeds
- Toronto, IA: more fiber coverage, slower speeds
- Donahue, IA: less fiber coverage, faster speeds
- New Liberty, IA: less fiber coverage, similar speeds
- Lowden, IA: more fiber coverage, slower speeds
- Welton, IA: less fiber coverage, slower speeds
- Lost Nation, IA: more fiber coverage, slower speeds
Cities with Similar Populations
- Maynard, IA: less fiber coverage, slower speeds
- Mayport, PA: less fiber coverage, faster speeds
- Montandon, PA: less fiber coverage, slower speeds
- Moody, ME: less fiber coverage, slower speeds
- Newcomb, TN: less fiber coverage, slower speeds
- Nucla, CO: less fiber coverage, slower speeds
- Ocheyedan, IA: less fiber coverage, slower speeds
- Oconee, IL: less fiber coverage, similar speeds
- Odessa, DE: less fiber coverage, slower speeds
- Ohoopee, GA: more fiber coverage, faster speeds