In Chatsworth there are 3 residential DSL providers covering 82.65% of the city. The average home can get speeds up to 94 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 DSL internet providers in Chatsworth, CA.
To see availability maps for all providers including fiber, cable, DSL, and more in Chatsworth, CA please click below.
Chatsworth, CA Availability Maps
DSL Internet Service Providers in Chatsworth
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 Chatsworth are not shown.
Chatsworth 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 Chatsworth is DSL internet available?
DSL Internet Availability Key
DSL is available in 82.65% of Chatsworth. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is AT&T. Call one of the companies with service in Chatsworth above to see who has service at your home.
How fast is DSL internet in Chatsworth?
The map below shows maximum DSL internet speeds by area in Chatsworth.
DSL Internet Speed Key
The average Chatsworth home can get up to 94 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 500 Mbps, which 1.35% 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 10 Mbps. See the internet provider details below for info about their speed and coverage in Chatsworth.
DSL internet speeds tend to be faster in the west parts of Chatsworth, and slower in the southeast areas of the city.
Is DSL the fastest internet I can get in Chatsworth?
The fastest internet for you may vary based on where in Chatsworth you live. In general, cable competes most often with DSL in the city.
- Fiber is the fastest internet type for 15.33% of Chatsworth homes.
- Cable is fastest for 60.59% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 23.68%.
- Satellite internet may be the only option for less than 1% of Chatsworth homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Chatsworth, along with details on where in Chatsworth and at what speeds.
AT&T DSL in Chatsworth, CA
AT&T DSL coverage
About 82.65%, or 36,064 people, have AT&T DSL internet available to them in the city. The company covers the entire Chatsworth area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Chatsworth.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Chatsworth. Versus other DSL providers in the area, AT&T DSL is one of the slowest. There are 5 different maximum speeds throughout Chatsworth. The fastest plan anyone in Chatsworth can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Chatsworth customers is up to 87 Mbps.
Show all download speeds
- 68.4% up to 100.0 Mbps
- 14.3% up to 75.0 Mbps
- 14.7% up to 50.0 Mbps
- 2.6% up to 25.0 Mbps
- 0.1% up to 10.0 Mbps
AT&T DSL upload speeds
In Chatsworth download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and one of the slowest compared to other Chatsworth DSL providers. AT&T offers 4 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 Chatsworth is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, AT&T customers can get speeds up to 18 Mbps.
Show all upload speeds
- 82.7% up to 20.0 Mbps
- 14.7% up to 10.0 Mbps
- 2.6% up to 5.0 Mbps
- 0.1% up to 1.0 Mbps
EarthLink DSL in Chatsworth, CA
EarthLink DSL coverage
About 82.65%, or 36,064 people, have EarthLink DSL internet available to them in the city. The company covers the entire Chatsworth area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Chatsworth.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Chatsworth. Versus other DSL providers in the area, EarthLink DSL is one of the slowest. There are 5 different maximum speeds throughout Chatsworth. The fastest plan anyone in Chatsworth can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Chatsworth customers is up to 87 Mbps.
Show all download speeds
- 68.4% up to 100.0 Mbps
- 14.3% up to 75.0 Mbps
- 14.7% up to 50.0 Mbps
- 2.6% up to 25.0 Mbps
- 0.1% up to 10.0 Mbps
EarthLink DSL upload speeds
In Chatsworth download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the slowest compared to other Chatsworth DSL providers. EarthLink offers 4 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 Chatsworth is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 18 Mbps.
Show all upload speeds
- 82.7% up to 20.0 Mbps
- 14.7% up to 10.0 Mbps
- 2.6% up to 5.0 Mbps
- 0.1% up to 1.0 Mbps
Smartaira DSL in Chatsworth, CA
Smartaira DSL coverage
About 1.35%, or 591 people, have Smartaira DSL internet available to them in the city. The company covers the west Chatsworth area. Smartaira is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Chatsworth.
Smartaira DSL download speeds
Smartaira is below average when comparing download speeds to all other internet providers in Chatsworth. Versus other DSL providers in the area, Smartaira DSL is the fastest. There are no different maximum speeds throughout Chatsworth. The fastest plan anyone in Chatsworth can order from Smartaira goes up to 500 Mbps, and all Chatsworth customers can get this speed.
Show all download speeds
- 100.0% up to 500.0 Mbps
Smartaira DSL upload speeds
In Chatsworth download speeds tend to be faster than than upload speeds for Smartaira DSL. Compared to other ISPs, Smartaira is below average where upload speeds are concerned, and the fastest compared to other Chatsworth DSL providers. Smartaira offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Chatsworth is up to 30 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 30.0 Mbps
Chatsworth DSL by Area
This information is most helpful to those looking for homes or considering moving to Chatsworth or any of the areas nearby.
How does DSL internet in Chatsworth compare to the rest of California?
DSL internet speeds in Chatsworth are much faster versus the average speeds in California: 0.00 Mbps in California versus 94 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in California is 0.00% versus 82.65% in Chatsworth.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Chatsworth are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does DSL 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
- Northridge, CA: less DSL coverage, slower speeds
- Canoga Park, CA: more DSL coverage, faster speeds
- Winnetka, CA: more DSL coverage, slower speeds
- West Hills, CA: less DSL coverage, slower speeds
- Reseda, CA: more DSL coverage, slower speeds
- Granada Hills, CA: less DSL coverage, slower speeds
- Brandeis, CA: more DSL coverage, slower speeds
- Woodland Hills, CA: more DSL coverage, slower speeds
- Tarzana, CA: more DSL coverage, slower speeds
- Hidden Hills, CA: more DSL coverage, slower speeds
Cities with Similar Populations
- Avon, IN: more DSL coverage, slower speeds
- Golden, CO: more DSL coverage, slower speeds
- Germantown, TN: more DSL coverage, slower speeds
- Washington, PA: less DSL coverage, slower speeds
- Elmwood Park, IL: more DSL coverage, slower speeds
- Eagle Mountain, UT: less DSL coverage, slower speeds
- Burlington, VT: more DSL coverage, slower speeds
- West Bend, WI: more DSL coverage, slower speeds
- Williamsport, PA: less DSL coverage, slower speeds
- Belleville, MI: more DSL coverage, slower speeds