In Southcrest there are 2 residential DSL providers covering 90.92% of the neighborhood. The average home can get speeds up to 79 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 Southcrest, San Diego, CA.
To see availability maps for all providers including fiber, cable, DSL, and more in Southcrest, San Diego, CA please click below.
Southcrest, San Diego, CA Availability Maps
DSL Internet Service Providers in Southcrest
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 Southcrest are not shown.
Southcrest 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 Southcrest is DSL internet available?
DSL Internet Availability Key
DSL is available in 90.92% of Southcrest. 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 Southcrest above to see who has service at your home.
How fast is DSL internet in Southcrest?
The map below shows maximum DSL internet speeds by area in Southcrest.
DSL Internet Speed Key
The average Southcrest home can get up to 79 Mbps on their DSL internet plan. The fastest DSL download speed in the neighborhood is 100 Mbps, which 39.94% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 2.44% of homes can only purchase plans up to 25 Mbps. See the internet provider details below for info about their speed and coverage in Southcrest.
DSL internet speeds tend to be faster in the northeast parts of Southcrest, and slower in the south areas of the neighborhood.
Is DSL the fastest internet I can get in Southcrest?
The fastest internet for you may vary based on where in Southcrest you live. In general, fiber competes most often with DSL in the neighborhood.
- Fiber is the fastest internet type for 100.00% of Southcrest homes.
- Cable is fastest for less than 1% 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 Southcrest homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Southcrest, along with details on where in Southcrest and at what speeds.
AT&T DSL in Southcrest, San Diego, CA
AT&T DSL coverage
About 90.92%, or 9,026 people, have AT&T DSL internet available to them in the neighborhood. The company covers the entire Southcrest area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Southcrest.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Southcrest. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 4 different maximum speeds throughout Southcrest. The fastest plan anyone in Southcrest can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the neighborhood-wide average maximum speed for Southcrest customers is up to 79 Mbps.
Show all download speeds
- 43.9% up to 100.0 Mbps
- 30.9% up to 75.0 Mbps
- 22.5% up to 50.0 Mbps
- 2.7% up to 25.0 Mbps
AT&T DSL upload speeds
In Southcrest 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 Southcrest DSL providers. AT&T offers 3 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 Southcrest is up to 20 Mbps. Some customers have slower plan choices, which only go up to 5.0 Mbps. On average, AT&T customers can get speeds up to 17 Mbps.
Show all upload speeds
- 74.8% up to 20.0 Mbps
- 22.5% up to 10.0 Mbps
- 2.7% up to 5.0 Mbps
EarthLink DSL in Southcrest, San Diego, CA
EarthLink DSL coverage
About 90.92%, or 9,026 people, have EarthLink DSL internet available to them in the neighborhood. The company covers the entire Southcrest area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Southcrest.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Southcrest. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 4 different maximum speeds throughout Southcrest. The fastest plan anyone in Southcrest can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the neighborhood-wide average maximum speed for Southcrest customers is up to 79 Mbps.
Show all download speeds
- 43.9% up to 100.0 Mbps
- 30.9% up to 75.0 Mbps
- 22.5% up to 50.0 Mbps
- 2.7% up to 25.0 Mbps
EarthLink DSL upload speeds
In Southcrest 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 Southcrest DSL providers. EarthLink offers 3 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 Southcrest is up to 20 Mbps. Some customers have slower plan choices, which only go up to 5.0 Mbps. On average, EarthLink customers can get speeds up to 17 Mbps.
Show all upload speeds
- 74.8% up to 20.0 Mbps
- 22.5% up to 10.0 Mbps
- 2.7% up to 5.0 Mbps
Southcrest DSL by Area
This information is most helpful to those looking for homes or considering moving to Southcrest or any of the areas nearby.
How does DSL internet in Southcrest compare to the rest of San Diego?
DSL internet speeds in Southcrest are much faster versus the average speeds in San Diego: 0.00 Mbps in San Diego versus 79 Mbps in the neighborhood. The city has similar DSL availability compared to the neighborhood. Average DSL coverage in San Diego is 0.00% versus 90.92% in Southcrest.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Southcrest 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
- Mountain View San Diego, San Diego, CA: more DSL coverage, faster speeds
- Bario Logan, San Diego, CA: less DSL coverage, faster speeds
- Mount Hope, San Diego, CA: more DSL coverage, slower speeds
- Lincoln Park, San Diego, CA: more DSL coverage, faster speeds
- Grant Hill, San Diego, CA: more DSL coverage, faster speeds
- Chollas View, San Diego, CA: more DSL coverage, faster speeds
- Valencia Park, San Diego, CA: more DSL coverage, faster speeds
- Sherman Heights, San Diego, CA: more DSL coverage, slower speeds
- Balboa Park, San Diego, CA: less DSL coverage, slower speeds
- Alta Vista, San Diego, CA: more DSL coverage, slower speeds
Neighborhoods with Similar Populations
- Bitter Lake, Seattle, WA: less DSL coverage, faster speeds
- Black Mountain Ranch, San Diego, CA: less DSL coverage, faster speeds
- Downtown East, Las Vegas, NV: less DSL coverage, slower speeds
- Downtown Jamestown, Jamestown, NY: more DSL coverage, slower speeds
- fairwood, Spokane, WA: more DSL coverage, slower speeds
- West End, Atlanta, GA: less DSL coverage, slower speeds
- Robertson, Oakland, CT: less DSL coverage, slower speeds
- Rosemont, Orlando, FL: more DSL coverage, slower speeds
- Rossmoyne, Glendale, CA: more DSL coverage, faster speeds
- Shearer Hills-Ridgeview, San Antonio, TX: less DSL coverage, slower speeds