In Lake Forest there are 2 residential DSL providers covering 89.10% of the city. The average home can get speeds up to 71 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 Lake Forest, CA.
To see availability maps for all providers including fiber, cable, DSL, and more in Lake Forest, CA please click below.
Lake Forest, CA Availability Maps
DSL Internet Service Providers in Lake Forest
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 Lake Forest are not shown.
Lake Forest 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 Lake Forest is DSL internet available?
DSL Internet Availability Key
DSL is available in 89.10% of Lake Forest. 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 Lake Forest above to see who has service at your home.
How fast is DSL internet in Lake Forest?
The map below shows maximum DSL internet speeds by area in Lake Forest.
DSL Internet Speed Key
The average Lake Forest home can get up to 71 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 100 Mbps, which 53.87% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 23.92% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Lake Forest.
DSL internet speeds tend to be faster in the northwest parts of Lake Forest, and slower in the central areas of the city.
Is DSL the fastest internet I can get in Lake Forest?
The fastest internet for you may vary based on where in Lake Forest you live. In general, cable competes most often with DSL in the city.
- Fiber is the fastest internet type for 5.75% of Lake Forest homes.
- Cable is fastest for 92.26% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 1.81%.
- Satellite internet may be the only option for less than 1% of Lake Forest homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Lake Forest, along with details on where in Lake Forest and at what speeds.
AT&T DSL in Lake Forest, CA
AT&T DSL coverage
About 89.10%, or 58,366 people, have AT&T DSL internet available to them in the city. The company covers the entire Lake Forest area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Lake Forest.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Lake Forest. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout Lake Forest. The fastest plan anyone in Lake Forest 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 Lake Forest customers is up to 71 Mbps.
Show all download speeds
- 60.5% up to 100.0 Mbps
- 5.6% up to 75.0 Mbps
- 6.2% up to 50.0 Mbps
- 0.9% up to 25.0 Mbps
- 26.8% up to 10.0 Mbps
AT&T DSL upload speeds
In Lake Forest 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 fastest compared to other Lake Forest 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 Lake Forest 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 14 Mbps.
Show all upload speeds
- 66.0% up to 20.0 Mbps
- 6.2% up to 10.0 Mbps
- 0.9% up to 5.0 Mbps
- 26.8% up to 1.0 Mbps
EarthLink DSL in Lake Forest, CA
EarthLink DSL coverage
About 89.10%, or 58,366 people, have EarthLink DSL internet available to them in the city. The company covers the entire Lake Forest area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Lake Forest.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Lake Forest. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout Lake Forest. The fastest plan anyone in Lake Forest 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 Lake Forest customers is up to 71 Mbps.
Show all download speeds
- 60.5% up to 100.0 Mbps
- 5.6% up to 75.0 Mbps
- 6.2% up to 50.0 Mbps
- 0.9% up to 25.0 Mbps
- 26.8% up to 10.0 Mbps
EarthLink DSL upload speeds
In Lake Forest 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 fastest compared to other Lake Forest 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 Lake Forest 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 14 Mbps.
Show all upload speeds
- 66.0% up to 20.0 Mbps
- 6.2% up to 10.0 Mbps
- 0.9% up to 5.0 Mbps
- 26.8% up to 1.0 Mbps
Lake Forest DSL by Area
This information is most helpful to those looking for homes or considering moving to Lake Forest or any of the areas nearby.
How does DSL internet in Lake Forest compare to the rest of California?
DSL internet speeds in Lake Forest are much faster versus the average speeds in California: 0.00 Mbps in California versus 71 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in California is 0.00% versus 89.10% in Lake Forest.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Lake Forest 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
- Mission Viejo, CA: less DSL coverage, faster speeds
- Foothill Ranch, CA: less DSL coverage, faster speeds
- Laguna Woods, CA: less DSL coverage, slower speeds
- Laguna Hills, CA: less DSL coverage, faster speeds
- Rancho Santa Margarita, CA: more DSL coverage, faster speeds
- Top-of-the-World, CA: more DSL coverage, faster speeds
- Aliso Viejo, CA: more DSL coverage, faster speeds
- Trabuco Canyon, CA: less DSL coverage, faster speeds
- Modjeska, CA: less DSL coverage, slower speeds
- Silverado, CA: less DSL coverage, slower speeds
Cities with Similar Populations
- Brentwood, CA: less DSL coverage, faster speeds
- Wyoming, MI: more DSL coverage, faster speeds
- Powder Springs, GA: more DSL coverage, faster speeds
- San Pablo, CA: less DSL coverage, faster speeds
- Aiken, SC: less DSL coverage, slower speeds
- Hanford, CA: less DSL coverage, faster speeds
- Grants Pass, OR: more DSL coverage, slower speeds
- Goose Creek, SC: less DSL coverage, faster speeds
- Gilroy, CA: less DSL coverage, slower speeds
- Doral, FL: less DSL coverage, slower speeds