In Callahan there are 7 residential internet providers covering 96.28% of the city. The average home can get speeds up to 10 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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7 Internet Service Providers in Callahan
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 Callahan are not shown.
Callahan 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 Callahan
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 96.28% of Callahan. 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 Siskiyou Telephone. Now you can call companies in Callahan with more confidence that they might be available.
How fast are internet speeds in Callahan?
The map below shows maximum internet speeds by area in Callahan.
Internet Speed Key
The average Callahan home can get up to 10 Mbps on their internet plan. For most people, the fastest download speed in the city is 10 Mbps, which 96.28% of residents can get.
What type of internet should I choose in Callahan?
The fastest internet for you may vary based on where in Callahan you live. If speed is your main concern, DSL will be the fastest internet in the city.
- Fiber is the fastest internet type for less than 1% of Callahan homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for 96.28%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for 3.72% of Callahan homes.
Internet Market Health in Callahan
Internet Competition Key
The map shows how competitive the Callahan 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 Callahan based on what connections the average home has availabile:
- Average number of internet service providers to a home: 1.8 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 1.5 (very unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 0.0 (very unhealthy)
Overall, competition is very unhealthy.
Callahan internet customers have the ability to buy internet service from 1 to 4 different providers, depending on where they live. For different types of service, Callahan homes have between 1 and 2 options. The type(s) of service available are dsl and fixed wireless, 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. Callahan internet customers who want faster speeds have 0 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, Callahan badly needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Callahan, along with details on where in Callahan and at what speeds.
Siskiyou Telephone DSL in Callahan, CA
Siskiyou Telephone DSL coverage
About 92.57%, or 249 people, have Siskiyou Telephone DSL internet available to them in the city. The company covers the north, east, northwest, northeast, south, and central Callahan area. Siskiyou Telephone is a small internet service provider internet service providers in the US, with internet service available in most of Callahan.
Siskiyou Telephone DSL download speeds
Siskiyou Telephone is one of the fastest when comparing download speeds to all other internet providers in Callahan. Versus other DSL providers in the area, Siskiyou Telephone DSL is one of the fastest. There are no different maximum speeds throughout Callahan. The fastest plan anyone in Callahan can order from Siskiyou Telephone goes up to 10 Mbps, and all Callahan customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Siskiyou Telephone DSL upload speeds
In Callahan download speeds tend to be faster than than upload speeds for Siskiyou Telephone DSL. Compared to other ISPs, Siskiyou Telephone is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Callahan DSL providers. Siskiyou Telephone offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Callahan is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
AT&T DSL in Callahan, CA
AT&T DSL coverage
About 11.90%, or 32 people, have AT&T DSL internet available to them in the city. The company covers the north Callahan 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 Callahan.
AT&T DSL download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in Callahan. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are no different maximum speeds throughout Callahan. The fastest plan anyone in Callahan can order from AT&T goes up to 10 Mbps, and all Callahan customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
AT&T DSL upload speeds
In Callahan download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Callahan DSL providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Callahan is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
EarthLink DSL in Callahan, CA
EarthLink DSL coverage
About 11.90%, or 32 people, have EarthLink DSL internet available to them in the city. The company covers the north Callahan 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 Callahan.
EarthLink DSL download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in Callahan. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are no different maximum speeds throughout Callahan. The fastest plan anyone in Callahan can order from EarthLink goes up to 10 Mbps, and all Callahan customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In Callahan download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Callahan DSL providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Callahan is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
TDS DSL in Callahan, CA
TDS DSL coverage
About 3.72%, or 10 people, have TDS DSL internet available to them in the city. The company covers the southeast Callahan area. TDS is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Callahan.
TDS DSL download speeds
TDS is one of the fastest when comparing download speeds to all other internet providers in Callahan. Versus other DSL providers in the area, TDS DSL is one of the fastest. There are no different maximum speeds throughout Callahan. The fastest plan anyone in Callahan can order from TDS goes up to 10 Mbps, and all Callahan customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
TDS DSL upload speeds
In Callahan download speeds tend to be faster than than upload speeds for TDS DSL. Compared to other ISPs, TDS is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Callahan DSL providers. TDS offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Callahan is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
US Cellular Fixed Wireless in Callahan, CA
US Cellular fixed wireless coverage
About 52.79%, or 142 people, have US Cellular fixed wireless internet available to them in the city. The company covers the north, northwest, and east Callahan area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Callahan.
US Cellular fixed wireless download speeds
US Cellular is one of the fastest when comparing download speeds to all other internet providers in Callahan. Versus other fixed wireless providers in the area, US Cellular fixed wireless is the fastest. There are no different maximum speeds throughout Callahan. The fastest plan anyone in Callahan can order from US Cellular goes up to 10 Mbps, and all Callahan customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In Callahan download speeds tend to be faster than than upload speeds for US Cellular fixed wireless. Compared to other ISPs, US Cellular is one of the fastest where upload speeds are concerned, and the fastest compared to other Callahan fixed wireless providers. US Cellular offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Callahan is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Callahan Internet by Area
This information is most helpful to those looking for homes or considering moving to Callahan or any of the areas nearby.
How does internet in Callahan compare to the rest of California?
Internet speeds in Callahan are much slower versus the average speeds in California: 3,631 Mbps in California versus 10 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in California is 98.73% versus 96.28% in Callahan.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Callahan 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
- Etna, CA: more internet coverage, faster speeds
- Greenview, CA: more internet coverage, faster speeds
- Sawyers Bar, CA: less internet coverage, faster speeds
- Gazelle, CA: less internet coverage, faster speeds
- Fort Jones, CA: more internet coverage, faster speeds
- Mugginsville, CA: more internet coverage, faster speeds
- Oro Fino, CA: more internet coverage, faster speeds
- Edgewood, CA: more internet coverage, faster speeds
- Trinity Center, CA: less internet coverage, faster speeds
- Forks Of Salmon, CA: less internet coverage, faster speeds
Cities with Similar Populations
- Oscar, TX: more internet coverage, faster speeds
- Oldtown, VA: more internet coverage, faster speeds
- Omega, IN: more internet coverage, faster speeds
- Onaway, ID: more internet coverage, faster speeds
- Opekiska, WV: more internet coverage, faster speeds
- Ophir, OR: more internet coverage, faster speeds
- Oplin, TX: more internet coverage, faster speeds
- Opossum, TN: more internet coverage, faster speeds
- Orangeburg, KY: more internet coverage, faster speeds
- Orchard, ID: less internet coverage, faster speeds