In Calamus there are 10 residential internet providers covering 100.00% of the city. The average home can get speeds up to 1,983 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.
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10 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
Availability maps for all providers in Calamus
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
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Internet service is available in 100.00% of Calamus. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is F&B Communications. Now you can call companies in Calamus with more confidence that they might be available.
How fast are internet speeds in Calamus?
The map below shows maximum internet speeds by area in Calamus.
Internet Speed Key
The average Calamus home can get up to 1,983 Mbps on their internet plan. For most people, the fastest download speed in the city is 2,000 Mbps, which 99.01% 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 250 Mbps. See the internet provider details below for info about their speed and coverage in Calamus.
Internet speeds tend to be faster in the central parts of Calamus, and slower in the southeast areas of the city.
What type of internet should I choose in Calamus?
The fastest internet for you may vary based on where in Calamus you live. If speed is your main concern, fiber will be the fastest internet 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.
Internet Market Health in Calamus
Internet Competition Key
The map shows how competitive the Calamus internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in Calamus based on what connections the average home has availabile:
- Average number of internet service providers to a home: 4.1 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.1 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 3.5 (unhealthy)
Overall, competition is unhealthy.
Calamus internet customers have the ability to buy internet service from 2 to 5 different providers, depending on where they live. For different types of service, Calamus homes have between 2 and 3 options. The type(s) of service available are fixed wireless, fiber, and cable, though these may vary depending on the region within the city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Calamus internet customers who want faster speeds have between 1 and 4 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, Calamus needs improvement.
TV & Internet 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
WNM Communications Cable in Calamus, IA
WNM Communications cable coverage
About 7.29%, or 59 people, have WNM Communications cable internet available to them in the city. The company covers the southeast and south Calamus area. WNM Communications is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Calamus.
WNM Communications cable download speeds
WNM Communications is below average when comparing download speeds to all other internet providers in Calamus. Versus other cable providers in the area, WNM Communications cable is the fastest. There are no different maximum speeds throughout Calamus. The fastest plan anyone in Calamus can order from WNM Communications goes up to 250 Mbps, and all Calamus customers can get this speed.
Show all download speeds
- 100.0% up to 250.0 Mbps
WNM Communications cable upload speeds
In Calamus download speeds tend to be faster than than upload speeds for WNM Communications cable. Compared to other ISPs, WNM Communications is below average where upload speeds are concerned, and the fastest compared to other Calamus cable providers. WNM Communications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Calamus is up to 25 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 25.0 Mbps
T-Mobile Home Internet Fixed Wireless in Calamus, IA
T-Mobile Home Internet fixed wireless coverage
About 99.51%, or 805 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Calamus area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of Calamus.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in Calamus. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is average. There are 2 different maximum speeds throughout Calamus. The fastest plan anyone in Calamus can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Calamus customers is up to 92 Mbps.
Show all download speeds
- 88.9% up to 100.0 Mbps
- 11.1% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Calamus download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and above average compared to other Calamus fixed wireless providers. T-Mobile Home Internet 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 Calamus is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 18 Mbps.
Show all upload speeds
- 88.9% up to 20.0 Mbps
- 11.1% up to 3.0 Mbps
US Cellular Fixed Wireless in Calamus, IA
US Cellular fixed wireless coverage
About 97.16%, or 786 people, have US Cellular fixed wireless internet available to them in the city. The company covers the entire Calamus area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in most of Calamus.
US Cellular fixed wireless download speeds
US Cellular is the slowest when comparing download speeds to all other internet providers in Calamus. Versus other fixed wireless providers in the area, US Cellular fixed wireless is the slowest. There are 2 different maximum speeds throughout Calamus. The fastest plan anyone in Calamus can order from US Cellular goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Calamus customers is up to 17 Mbps.
Show all download speeds
- 46.4% up to 25.0 Mbps
- 53.6% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In Calamus download speeds tend to be faster than than upload speeds for US Cellular fixed wireless. Compared to other ISPs, US Cellular is the slowest where upload speeds are concerned, and the slowest compared to other Calamus fixed wireless providers. US Cellular 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 Calamus is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, US Cellular customers can get speeds up to 1.9 Mbps.
Show all upload speeds
- 46.4% up to 3.0 Mbps
- 53.6% up to 1.0 Mbps
Verizon Fixed Wireless in Calamus, IA
Verizon fixed wireless coverage
About 72.93%, or 590 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire Calamus area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in much of Calamus.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Calamus. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Calamus. The fastest plan anyone in Calamus can order from Verizon goes up to 300 Mbps, and all Calamus customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Calamus download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and the fastest compared to other Calamus fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Calamus is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Grand Mound Cooperative Telephone Fixed Wireless in Calamus, IA
Grand Mound Cooperative fixed wireless coverage
About 18.91%, or 153 people, have Grand Mound Cooperative fixed wireless internet available to them in the city. The company covers the southeast, northeast, and north Calamus area. Grand Mound Cooperative is an average-sized internet service provider internet service providers in the US, with internet service available in a small portion of Calamus.
Grand Mound Cooperative Telephone fixed wireless download speeds
Grand Mound Cooperative is below average when comparing download speeds to all other internet providers in Calamus. Versus other fixed wireless providers in the area, Grand Mound Cooperative fixed wireless is below average. There are 4 different maximum speeds throughout Calamus. The fastest plan anyone in Calamus can order from Grand Mound Cooperative goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Calamus customers is up to 70 Mbps.
Show all download speeds
- 51.0% up to 100.0 Mbps
- 32.7% up to 50.0 Mbps
- 7.8% up to 25.0 Mbps
- 8.5% up to 10.0 Mbps
Grand Mound Cooperative Telephone fixed wireless upload speeds
In Calamus download speeds tend to be faster than than upload speeds for Grand Mound Cooperative fixed wireless. Compared to other ISPs, Grand Mound Cooperative is below average where upload speeds are concerned, and average compared to other Calamus fixed wireless providers. Grand Mound Cooperative offers 3 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 Calamus is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Grand Mound Cooperative customers can get speeds up to 11 Mbps.
Show all upload speeds
- 51.0% up to 20.0 Mbps
- 40.5% up to 3.0 Mbps
- 8.5% up to 1.0 Mbps
EarthLink Fixed Wireless in Calamus, IA
EarthLink fixed wireless coverage
About 1.24%, or 10 people, have EarthLink fixed wireless internet available to them in the city. The company covers the southeast Calamus area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Calamus.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Calamus. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are no different maximum speeds throughout Calamus. The fastest plan anyone in Calamus can order from EarthLink goes up to 25 Mbps, and all Calamus customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Calamus download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and below average compared to other Calamus fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Calamus is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
AT&T Fixed Wireless in Calamus, IA
AT&T fixed wireless coverage
About 1.24%, or 10 people, have AT&T fixed wireless internet available to them in the city. The company covers the southeast Calamus area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Calamus.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Calamus. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are no different maximum speeds throughout Calamus. The fastest plan anyone in Calamus can order from AT&T goes up to 25 Mbps, and all Calamus customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Calamus download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and below average compared to other Calamus fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Calamus is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Calamus Internet 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 internet in Calamus compare to the rest of Iowa?
Internet speeds in Calamus are slower versus the average speeds in Iowa: 2,759 Mbps in Iowa versus 1,983 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Iowa is 98.80% versus 100.00% in Calamus.
What zip codes have widespread internet?
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 internet service 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: equal internet coverage, faster speeds
- Grand Mound, IA: equal internet coverage, faster speeds
- Big Rock, IA: equal internet coverage, slower speeds
- Dixon, IA: equal internet coverage, slower speeds
- Toronto, IA: equal internet coverage, slower speeds
- Donahue, IA: less internet coverage, faster speeds
- New Liberty, IA: equal internet coverage, slower speeds
- Lowden, IA: equal internet coverage, slower speeds
- North Welton, IA: equal internet coverage, slower speeds
- Welton, IA: equal internet coverage, slower speeds
Cities with Similar Populations
- Oro Grande, CA: equal internet coverage, slower speeds
- Maynard, IA: equal internet coverage, slower speeds
- Mayport, PA: less internet coverage, slower speeds
- Montandon, PA: equal internet coverage, slower speeds
- Moody, ME: equal internet coverage, slower speeds
- Newcomb, TN: less internet coverage, slower speeds
- Norwood, LA: less internet coverage, slower speeds
- Nucla, CO: less internet coverage, slower speeds
- Ocheyedan, IA: equal internet coverage, slower speeds
- Oconee, IL: equal internet coverage, slower speeds