In Southcrest there are 2 residential Fiber providers covering 100.00% of the neighborhood. The average home can get speeds up to 5,000 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 Fiber 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
Fiber 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 fiber internet available?
Fiber Internet Availability Key
Fiber is available in 100.00% of Southcrest. Areas in green have fiber 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 fiber internet in Southcrest?
The map below shows maximum fiber internet speeds by area in Southcrest.
Fiber Internet Speed Key
The average Southcrest home can get up to 5,000 Mbps on their fiber internet plan. The fastest fiber download speed in the neighborhood is 5,000 Mbps, which 100.00% of residents can get.
Is fiber the fastest internet I can get in Southcrest?
The fastest internet for you may vary based on where in Southcrest you live. In general, satellite competes most often with fiber 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.
Fiber 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.
EarthLink Fiber in Southcrest, San Diego, CA
EarthLink fiber coverage
About 100.00%, or 9,927 people, have EarthLink fiber 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 every corner of Southcrest.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in Southcrest. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are no different maximum speeds throughout Southcrest. The fastest plan anyone in Southcrest can order from EarthLink goes up to 5,000 Mbps, and all Southcrest customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
EarthLink fiber upload speeds
In Southcrest download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Southcrest fiber providers. EarthLink offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Southcrest is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
AT&T Fiber in Southcrest, San Diego, CA
AT&T fiber coverage
About 100.00%, or 9,927 people, have AT&T fiber 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 every corner of Southcrest.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in Southcrest. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are no different maximum speeds throughout Southcrest. The fastest plan anyone in Southcrest can order from AT&T goes up to 5,000 Mbps, and all Southcrest customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
AT&T fiber upload speeds
In Southcrest download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Southcrest fiber providers. AT&T offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Southcrest is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
Southcrest Fiber 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 fiber internet in Southcrest compare to the rest of San Diego?
Fiber internet speeds in Southcrest are much faster versus the average speeds in San Diego: 0.00 Mbps in San Diego versus 5,000 Mbps in the neighborhood. The city has similar fiber availability compared to the neighborhood. Average fiber coverage in San Diego is 0.00% versus 100.00% in Southcrest.
What zip codes have fiber internet?
Fiber 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 fiber 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: less fiber coverage, faster speeds
- Bario Logan, San Diego, CA: less fiber coverage, similar speeds
- Mount Hope, San Diego, CA: less fiber coverage, similar speeds
- Lincoln Park, San Diego, CA: less fiber coverage, slower speeds
- Grant Hill, San Diego, CA: less fiber coverage, similar speeds
- Chollas View, San Diego, CA: less fiber coverage, similar speeds
- Valencia Park, San Diego, CA: less fiber coverage, slower speeds
- Sherman Heights, San Diego, CA: less fiber coverage, similar speeds
- Balboa Park, San Diego, CA: less fiber coverage, slower speeds
- Alta Vista, San Diego, CA: less fiber coverage, faster speeds
Neighborhoods with Similar Populations
- Bitter Lake, Seattle, WA: less fiber coverage, slower speeds
- Black Mountain Ranch, San Diego, CA: less fiber coverage, slower speeds
- Downtown East, Las Vegas, NV: less fiber coverage, slower speeds
- Downtown Jamestown, Jamestown, NY: less fiber coverage, slower speeds
- fairwood, Spokane, WA: less fiber coverage, faster speeds
- West End, Atlanta, GA: less fiber coverage, faster speeds
- Robertson, Oakland, CT: less fiber coverage, faster speeds
- Rosemont, Orlando, FL: less fiber coverage, slower speeds
- Rossmoyne, Glendale, CA: less fiber coverage, similar speeds
- Shearer Hills-Ridgeview, San Antonio, TX: less fiber coverage, faster speeds