In Kearny Mesa there are 3 residential Fiber providers covering 54.32% of the neighborhood. The average home can get speeds up to 3,948 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 Kearny Mesa, San Diego, CA.
To see availability maps for all providers including fiber, cable, DSL, and more in Kearny Mesa, San Diego, CA please click below.
Kearny Mesa, San Diego, CA Availability Maps
Fiber Internet Service Providers in Kearny Mesa
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 Kearny Mesa are not shown.
Kearny Mesa 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 Kearny Mesa is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 54.32% of Kearny Mesa. 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 Kearny Mesa above to see who has service at your home.
How fast is fiber internet in Kearny Mesa?
The map below shows maximum fiber internet speeds by area in Kearny Mesa.
Fiber Internet Speed Key
The average Kearny Mesa home can get up to 3,948 Mbps on their fiber internet plan. The fastest fiber download speed in the neighborhood is 5,000 Mbps, which 40.04% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 14.29% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in Kearny Mesa.
Fiber internet speeds tend to be faster in the southwest parts of Kearny Mesa, and slower in the central areas of the neighborhood.
Is fiber the fastest internet I can get in Kearny Mesa?
The fastest internet for you may vary based on where in Kearny Mesa you live. In general, cable competes most often with fiber in the neighborhood.
- Fiber is the fastest internet type for 54.32% of Kearny Mesa homes.
- Cable is fastest for 32.57% of the neighborhood.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 12.68%.
- Satellite internet may be the only option for less than 1% of Kearny Mesa homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Kearny Mesa, along with details on where in Kearny Mesa and at what speeds.
EarthLink Fiber in Kearny Mesa, San Diego, CA
EarthLink fiber coverage
About 54.32%, or 2,977 people, have EarthLink fiber internet available to them in the neighborhood. The company covers the central, southwest, north, northeast, southeast, west, east, and south Kearny Mesa area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Kearny Mesa.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in Kearny Mesa. Versus other fiber providers in the area, EarthLink fiber is one of the slowest. There are 2 different maximum speeds throughout Kearny Mesa. The fastest plan anyone in Kearny Mesa can order from EarthLink goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the neighborhood-wide average maximum speed for Kearny Mesa customers is up to 3,948 Mbps.
Show all download speeds
- 73.7% up to 5,000.0 Mbps
- 26.3% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In Kearny Mesa download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is above average where upload speeds are concerned, and one of the slowest compared to other Kearny Mesa fiber providers. EarthLink offers 2 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 Kearny Mesa is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, EarthLink customers can get speeds up to 3,948 Mbps.
Show all upload speeds
- 73.7% up to 5,000.0 Mbps
- 26.3% up to 1,000.0 Mbps
AT&T Fiber in Kearny Mesa, San Diego, CA
AT&T fiber coverage
About 54.32%, or 2,977 people, have AT&T fiber internet available to them in the neighborhood. The company covers the central, southwest, north, northeast, southeast, west, east, and south Kearny Mesa area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Kearny Mesa.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in Kearny Mesa. Versus other fiber providers in the area, AT&T fiber is one of the slowest. There are 2 different maximum speeds throughout Kearny Mesa. The fastest plan anyone in Kearny Mesa can order from AT&T goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the neighborhood-wide average maximum speed for Kearny Mesa customers is up to 3,948 Mbps.
Show all download speeds
- 73.7% up to 5,000.0 Mbps
- 26.3% up to 1,000.0 Mbps
AT&T fiber upload speeds
In Kearny Mesa download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is above average where upload speeds are concerned, and one of the slowest compared to other Kearny Mesa fiber providers. AT&T offers 2 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 Kearny Mesa is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, AT&T customers can get speeds up to 3,948 Mbps.
Show all upload speeds
- 73.7% up to 5,000.0 Mbps
- 26.3% up to 1,000.0 Mbps
Astound Broadband Fiber in Kearny Mesa, San Diego, CA
Astound Broadband fiber coverage
About 1.48%, or 81 people, have Astound Broadband fiber internet available to them in the neighborhood. The company covers the north Kearny Mesa area. Astound Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Kearny Mesa.
Astound Broadband fiber download speeds
Astound Broadband is the fastest when comparing download speeds to all other internet providers in Kearny Mesa. Versus other fiber providers in the area, Astound Broadband fiber is the fastest. There are no different maximum speeds throughout Kearny Mesa. The fastest plan anyone in Kearny Mesa can order from Astound Broadband goes up to 5,000 Mbps, and all Kearny Mesa customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
Astound Broadband fiber upload speeds
In Kearny Mesa download speeds tend to be equal to than upload speeds for Astound Broadband fiber. Compared to other ISPs, Astound Broadband is the fastest where upload speeds are concerned, and the fastest compared to other Kearny Mesa fiber providers. Astound Broadband offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Kearny Mesa is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
Kearny Mesa Fiber by Area
This information is most helpful to those looking for homes or considering moving to Kearny Mesa or any of the areas nearby.
How does fiber internet in Kearny Mesa compare to the rest of San Diego?
Fiber internet speeds in Kearny Mesa are much faster versus the average speeds in San Diego: 0.00 Mbps in San Diego versus 3,948 Mbps in the neighborhood. The city has similar fiber availability compared to the neighborhood. Average fiber coverage in San Diego is 0.00% versus 54.32% in Kearny Mesa.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Kearny Mesa 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
- Clairemont Mesa, San Diego, CA: more fiber coverage, faster speeds
- Serra Mesa, San Diego, CA: more fiber coverage, faster speeds
- Bird Land, San Diego, CA: more fiber coverage, faster speeds
- Tierrasanta, San Diego, CA: less fiber coverage, slower speeds
- North Clairemont, San Diego, CA: more fiber coverage, faster speeds
- Linda Vista, San Diego, CA: more fiber coverage, faster speeds
- Grantville, San Diego, CA: more fiber coverage, faster speeds
- Allied Gardens, San Diego, CA: more fiber coverage, faster speeds
- Mission Valley East, San Diego, CA: more fiber coverage, slower speeds
- Bay Park, San Diego, CA: more fiber coverage, faster speeds
Neighborhoods with Similar Populations
- Woodridge Lakes, Mesa, AZ: more fiber coverage, faster speeds
- Ardmore, Winston-Salem, NC: more fiber coverage, faster speeds
- Armatage, Minneapolis, MN: more fiber coverage, faster speeds
- Baden, St. Louis, MO: more fiber coverage, faster speeds
- Bailey, East Lansing, MI: more fiber coverage, faster speeds
- Woburn Street Historic District, Reading, MA: more fiber coverage, slower speeds
- Tosa East Towne, Wauwatosa, WI: more fiber coverage, faster speeds
- Coral Ridge, Fort Lauderdale, FL: more fiber coverage, faster speeds
- Sam Hughes, Tucson, AZ: less fiber coverage, faster speeds
- Old Town, Eureka, CA: less fiber coverage, slower speeds