In Twin Peaks there are 2 residential DSL providers covering 99.26% of the neighborhood. The average home can get speeds up to 73 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 Twin Peaks, San Francisco, CA.
To see availability maps for all providers including fiber, cable, DSL, and more in Twin Peaks, San Francisco, CA please click below.
Twin Peaks, San Francisco, CA Availability Maps
DSL Internet Service Providers in Twin Peaks
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 Twin Peaks are not shown.
Twin Peaks 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 Twin Peaks is DSL internet available?
DSL Internet Availability Key
DSL is available in 99.26% of Twin Peaks. 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 Twin Peaks above to see who has service at your home.
How fast is DSL internet in Twin Peaks?
The map below shows maximum DSL internet speeds by area in Twin Peaks.
DSL Internet Speed Key
The average Twin Peaks home can get up to 73 Mbps on their DSL internet plan. The fastest DSL download speed in the neighborhood is 100 Mbps, which 45.68% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 6.22% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Twin Peaks.
DSL internet speeds tend to be faster in the west parts of Twin Peaks, and slower in the south areas of the neighborhood.
Is DSL the fastest internet I can get in Twin Peaks?
The fastest internet for you may vary based on where in Twin Peaks you live. In general, cable competes most often with DSL in the neighborhood.
- Fiber is the fastest internet type for 26.88% of Twin Peaks homes.
- Cable is fastest for 73.12% of the neighborhood.
- 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 Twin Peaks homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Twin Peaks, along with details on where in Twin Peaks and at what speeds.
EarthLink DSL in Twin Peaks, San Francisco, CA
EarthLink DSL coverage
About 99.26%, or 6,797 people, have EarthLink DSL internet available to them in the neighborhood. The company covers the entire Twin Peaks area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Twin Peaks.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Twin Peaks. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout Twin Peaks. The fastest plan anyone in Twin Peaks can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the neighborhood-wide average maximum speed for Twin Peaks customers is up to 73 Mbps.
Show all download speeds
- 46.0% up to 100.0 Mbps
- 12.8% up to 75.0 Mbps
- 32.1% up to 50.0 Mbps
- 2.8% up to 25.0 Mbps
- 6.3% up to 10.0 Mbps
EarthLink DSL upload speeds
In Twin Peaks 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 Twin Peaks DSL providers. EarthLink offers 4 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Twin Peaks 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 15 Mbps.
Show all upload speeds
- 58.9% up to 20.0 Mbps
- 32.1% up to 10.0 Mbps
- 2.8% up to 5.0 Mbps
- 6.3% up to 1.0 Mbps
AT&T DSL in Twin Peaks, San Francisco, CA
AT&T DSL coverage
About 99.26%, or 6,797 people, have AT&T DSL internet available to them in the neighborhood. The company covers the entire Twin Peaks area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Twin Peaks.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Twin Peaks. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout Twin Peaks. The fastest plan anyone in Twin Peaks can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the neighborhood-wide average maximum speed for Twin Peaks customers is up to 73 Mbps.
Show all download speeds
- 46.0% up to 100.0 Mbps
- 12.8% up to 75.0 Mbps
- 32.1% up to 50.0 Mbps
- 2.8% up to 25.0 Mbps
- 6.3% up to 10.0 Mbps
AT&T DSL upload speeds
In Twin Peaks 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 Twin Peaks DSL providers. AT&T offers 4 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Twin Peaks 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 15 Mbps.
Show all upload speeds
- 58.9% up to 20.0 Mbps
- 32.1% up to 10.0 Mbps
- 2.8% up to 5.0 Mbps
- 6.3% up to 1.0 Mbps
Twin Peaks DSL by Area
This information is most helpful to those looking for homes or considering moving to Twin Peaks or any of the areas nearby.
How does DSL internet in Twin Peaks compare to the rest of San Francisco?
DSL internet speeds in Twin Peaks are much faster versus the average speeds in San Francisco: 0.00 Mbps in San Francisco versus 73 Mbps in the neighborhood. The city has similar DSL availability compared to the neighborhood. Average DSL coverage in San Francisco is 0.00% versus 99.26% in Twin Peaks.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Twin Peaks 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 neighborhoods?
Below are neighborhoods nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Neighborhoods
- Diamond Heights, San Francisco, CA: more DSL coverage, slower speeds
- Cole Valley, San Francisco, CA: more DSL coverage, slower speeds
- Castro-Upper Market, San Francisco, CA: less DSL coverage, slower speeds
- Noe Valley, San Francisco, CA: less DSL coverage, faster speeds
- West of Twin Peaks, San Francisco, CA: less DSL coverage, slower speeds
- Inner Sunset, San Francisco, CA: less DSL coverage, slower speeds
- Glen Park, San Francisco, CA: less DSL coverage, slower speeds
- Haight-Ashbury, San Francisco, CA: more DSL coverage, slower speeds
- Duboce Triangle, San Francisco, CA: more DSL coverage, faster speeds
- Liberty Street Historic District, San Francisco, CA: more DSL coverage, slower speeds
Neighborhoods with Similar Populations
- Berkeley Place, Martinsburg, WV: less DSL coverage, slower speeds
- The Avenues, York, PA: less DSL coverage, slower speeds
- Centennial, Redwood City, CA: less DSL coverage, faster speeds
- Bridgetown North, Cincinnati, OH: less DSL coverage, slower speeds
- Black Mountain, Henderson, NV: less DSL coverage, slower speeds
- Bessemer, Pueblo, CO: less DSL coverage, slower speeds
- Belmont, Pueblo, CO: more DSL coverage, slower speeds
- Baker, Denver, CO: less DSL coverage, faster speeds
- Arbor Lodge, Portland, OR: less DSL coverage, slower speeds
- Roselawn, Cincinnati, OH: less DSL coverage, slower speeds