In California there are 4 residential DSL providers covering 94.38% of the state. The average home can get speeds up to 55 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.
DSL Internet Service Providers in California
To avoid wasting your time, providers with less than 1% coverage in California are not shown.
California 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.
HughesNet Satellite Internet
Where in California is DSL internet available?
DSL Internet Availability Key
DSL is available in 94.38% of California. 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 California above to see who has service at your home.
How fast is DSL internet in California?
The map below shows maximum DSL internet speeds by area in California.
DSL Internet Speed Key
The average California home can get up to 55 Mbps on their DSL internet plan. The fastest DSL download speed in the state is 1,000 Mbps, which less than 1% 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 0.77 Mbps. See the internet provider details below for info about their speed and coverage in California.
DSL internet speeds tend to be faster in the west parts of California, and slower in the east areas of the state.
Is DSL the fastest internet I can get in California?
The fastest internet for you may vary based on where in California you live. In general, cable competes most often with DSL in the state.
- Fiber is the fastest internet type for 22.29% of California homes.
- Cable is fastest for 72.24% of the state.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 4.43%.
- Satellite internet may be the only option for less than 1% of California homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in California, along with details on where in California and at what speeds.
AT&T DSL in California
AT&T DSL coverage
About 70.03%, or 26,085,738 people, have AT&T DSL internet available to them in the state. The company covers the entire California area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of California.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in California. Versus other DSL providers in the area, AT&T DSL is below average. There are 14 different maximum speeds throughout California. The fastest plan anyone in California can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 0.77 Mbps, and the state-wide average maximum speed for California customers is up to 65 Mbps.
Show all download speeds
- 49.0% up to 100.0 Mbps
- 8.9% up to 75.0 Mbps
- 12.0% up to 50.0 Mbps
- 0.0% up to 45.0 Mbps
- 4.1% up to 25.0 Mbps
- 0.0% up to 24.0 Mbps
- 8.3% up to 18.0 Mbps
- 3.7% up to 12.0 Mbps
- 1.7% up to 10.0 Mbps
- 6.9% up to 6.0 Mbps
- 0.9% up to 5.0 Mbps
- 2.5% up to 3.0 Mbps
- 1.2% up to 1.5 Mbps
- 0.7% up to 0.8 Mbps
AT&T DSL upload speeds
In California download speeds tend to be than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and below average compared to other California DSL providers. AT&T offers 12 different upload speeds across the state, so your internet plan's upload speed may vary by neighborhood. The fastest upload speed available to anyone from this ISP in California is up to 20 Mbps. Some customers have slower plan choices, which only go up to 0.26 Mbps. On average, AT&T customers can get speeds up to 13 Mbps.
Show all upload speeds
- 58.0% up to 20.0 Mbps
- 12.0% up to 10.0 Mbps
- 0.0% up to 8.0 Mbps
- 0.0% up to 6.0 Mbps
- 3.4% up to 5.0 Mbps
- 0.0% up to 3.0 Mbps
- 0.8% up to 2.0 Mbps
- 12.1% up to 1.5 Mbps
- 10.4% up to 1.0 Mbps
- 2.2% up to 0.5 Mbps
- 1.1% up to 0.4 Mbps
- 0.1% up to 0.3 Mbps
Earthlink DSL in California
Earthlink DSL coverage
About 23.87%, or 8,892,497 people, have Earthlink DSL internet available to them in the state. The company covers the entire California area. Earthlink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of California.
Earthlink DSL download speeds
Earthlink is below average when comparing download speeds to all other internet providers in California. Versus other DSL providers in the area, Earthlink DSL is below average. There are 11 different maximum speeds throughout California. The fastest plan anyone in California can order from Earthlink goes up to 115 Mbps, the slowest package only goes up to 1.0 Mbps, and the state-wide average maximum speed for California customers is up to 20 Mbps.
Show all download speeds
- 2.7% up to 115.0 Mbps
- 2.2% up to 90.0 Mbps
- 1.8% up to 70.0 Mbps
- 3.9% up to 45.0 Mbps
- 13.5% up to 25.0 Mbps
- 14.8% up to 18.0 Mbps
- 33.2% up to 12.0 Mbps
- 1.8% up to 9.0 Mbps
- 17.3% up to 6.0 Mbps
- 6.6% up to 3.0 Mbps
- 2.1% up to 1.0 Mbps
Earthlink DSL upload speeds
In California download speeds tend to be than upload speeds for Earthlink DSL. Compared to other ISPs, Earthlink is below average where upload speeds are concerned, and below average compared to other California DSL providers. Earthlink offers 7 different upload speeds across the state, so your internet plan's upload speed may vary by neighborhood. The fastest upload speed available to anyone from this ISP in California is up to 7.0 Mbps. Some customers have slower plan choices, which only go up to 0.13 Mbps. On average, Earthlink customers can get speeds up to 1.4 Mbps.
Show all upload speeds
- 2.7% up to 7.0 Mbps
- 2.2% up to 5.0 Mbps
- 5.7% up to 3.0 Mbps
- 13.5% up to 2.0 Mbps
- 67.1% up to 1.0 Mbps
- 6.6% up to 0.4 Mbps
- 2.1% up to 0.1 Mbps
sonic DSL in California
sonic DSL coverage
About 5.16%, or 1,922,059 people, have sonic DSL internet available to them in the state. The company covers the northwest, west, south, southeast, central, and north California area. sonic is a large internet service provider internet service providers in the US, with internet service available in a very small piece of California.
sonic DSL download speeds
sonic is below average when comparing download speeds to all other internet providers in California. Versus other DSL providers in the area, sonic DSL is below average. There are 3 different maximum speeds throughout California. The fastest plan anyone in California can order from sonic goes up to 80 Mbps, the slowest package only goes up to 12 Mbps, and the state-wide average maximum speed for California customers is up to 50 Mbps.
Show all download speeds
- 25.7% up to 80.0 Mbps
- 73.1% up to 40.0 Mbps
- 1.3% up to 12.0 Mbps
sonic DSL upload speeds
In California download speeds tend to be than upload speeds for sonic DSL. Compared to other ISPs, sonic is below average where upload speeds are concerned, and below average compared to other California DSL providers. sonic offers 2 different upload speeds across the state, so your internet plan's upload speed may vary by neighborhood. The fastest upload speed available to anyone from this ISP in California is up to 20 Mbps. Some customers have slower plan choices, which only go up to 12 Mbps. On average, sonic customers can get speeds up to 14 Mbps.
Show all upload speeds
- 25.7% up to 20.0 Mbps
- 74.3% up to 12.0 Mbps
Raw Bandwidth Communications DSL in California
Raw Bandwidth Communications DSL coverage
About 2.45%, or 911,578 people, have Raw Bandwidth Communications DSL internet available to them in the state. The company covers the northwest and west California area. Raw Bandwidth Communications is a large internet service provider internet service providers in the US, with internet service available in a very small piece of California.
Raw Bandwidth Communications DSL download speeds
Raw Bandwidth Communications is below average when comparing download speeds to all other internet providers in California. Versus other DSL providers in the area, Raw Bandwidth Communications DSL is below average. There are 6 different maximum speeds throughout California. The fastest plan anyone in California can order from Raw Bandwidth Communications goes up to 100 Mbps, the slowest package only goes up to 6.0 Mbps, and the state-wide average maximum speed for California customers is up to 30 Mbps.
Show all download speeds
- 8.1% up to 100.0 Mbps
- 24.1% up to 40.0 Mbps
- 27.7% up to 24.0 Mbps
- 0.9% up to 20.0 Mbps
- 32.8% up to 15.0 Mbps
- 6.3% up to 6.0 Mbps
Raw Bandwidth Communications DSL upload speeds
In California download speeds tend to be than upload speeds for Raw Bandwidth Communications DSL. Compared to other ISPs, Raw Bandwidth Communications is below average where upload speeds are concerned, and below average compared to other California DSL providers. Raw Bandwidth Communications offers 5 different upload speeds across the state, so your internet plan's upload speed may vary by neighborhood. The fastest upload speed available to anyone from this ISP in California is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Raw Bandwidth Communications customers can get speeds up to 2.7 Mbps.
Show all upload speeds
- 8.1% up to 10.0 Mbps
- 24.4% up to 3.0 Mbps
- 28.9% up to 2.0 Mbps
- 32.3% up to 1.5 Mbps
- 6.3% up to 1.0 Mbps
California DSL by Area
This information is most helpful to those looking for homes or considering moving to California or any of the areas nearby.
How does DSL internet in California compare to the rest of the United States?
DSL internet speeds in California are slower versus the average speeds in the United States: 936 Mbps in the United States versus 55 Mbps in the state. The nation has similar DSL availability compared to the state. Average DSL coverage in the United States is 89.84% versus 94.38% in California.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around California 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 states?
Below are states nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby States
- Nevada: less DSL coverage, faster speeds
- Arizona: less DSL coverage, faster speeds
- Utah: more DSL coverage, faster speeds
- Oregon: less DSL coverage, slower speeds
- Idaho: less DSL coverage, faster speeds
- New Mexico: less DSL coverage, faster speeds
- Washington: less DSL coverage, faster speeds
- Colorado: less DSL coverage, faster speeds
- Wyoming: less DSL coverage, slower speeds
- Montana: less DSL coverage, slower speeds
States with Similar Populations
- Texas: less DSL coverage, slower speeds
- Florida: less DSL coverage, slower speeds
- New York: less DSL coverage, slower speeds
- Illinois: less DSL coverage, faster speeds
- Pennsylvania: less DSL coverage, slower speeds
- Ohio: more DSL coverage, slower speeds
- Georgia: less DSL coverage, faster speeds
- North Carolina: less DSL coverage, slower speeds
- Michigan: less DSL coverage, faster speeds
- New Jersey: less DSL coverage, slower speeds