In National City there are 4 residential Fiber providers covering 93.19% of the city. The average home can get speeds up to 7,244 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 National City, CA.
To see availability maps for all providers including fiber, cable, DSL, and more in National City, CA please click below.
National City, CA Availability Maps
Fiber Internet Service Providers in National City
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 National City are not shown.
National City 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 National City is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 93.19% of National City. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Wyyerd. Call one of the companies with service in National City above to see who has service at your home.
How fast is fiber internet in National City?
The map below shows maximum fiber internet speeds by area in National City.
Fiber Internet Speed Key
The average National City home can get up to 7,244 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 8,000 Mbps, which 70.70% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% 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 National City.
Fiber internet speeds tend to be faster in the central parts of National City, and slower in the southeast areas of the city.
Is fiber the fastest internet I can get in National City?
The fastest internet for you may vary based on where in National City you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 92.49% of National City homes.
- Cable is fastest for 6.83% of the city.
- 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 National City homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in National City, along with details on where in National City and at what speeds.
EarthLink Fiber in National City, CA
EarthLink fiber coverage
About 82.96%, or 48,385 people, have EarthLink fiber internet available to them in the city. The company covers the entire National City area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of National City.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in National City. Versus other fiber providers in the area, EarthLink fiber is above average. There are 2 different maximum speeds throughout National City. The fastest plan anyone in National City can order from EarthLink goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for National City customers is up to 4,747 Mbps.
Show all download speeds
- 93.7% up to 5,000.0 Mbps
- 6.3% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In National City 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 above average compared to other National City fiber providers. EarthLink offers 2 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 National City 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 4,747 Mbps.
Show all upload speeds
- 93.7% up to 5,000.0 Mbps
- 6.3% up to 1,000.0 Mbps
AT&T Fiber in National City, CA
AT&T fiber coverage
About 82.96%, or 48,385 people, have AT&T fiber internet available to them in the city. The company covers the entire National City area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of National City.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in National City. Versus other fiber providers in the area, AT&T fiber is above average. There are 2 different maximum speeds throughout National City. The fastest plan anyone in National City can order from AT&T goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for National City customers is up to 4,747 Mbps.
Show all download speeds
- 93.7% up to 5,000.0 Mbps
- 6.3% up to 1,000.0 Mbps
AT&T fiber upload speeds
In National City 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 above average compared to other National City fiber providers. AT&T offers 2 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 National City 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 4,747 Mbps.
Show all upload speeds
- 93.7% up to 5,000.0 Mbps
- 6.3% up to 1,000.0 Mbps
Wyyerd Fiber Fiber in National City, CA
Wyyerd fiber coverage
About 71.14%, or 41,491 people, have Wyyerd fiber internet available to them in the city. The company covers the north, central, northeast, east, south, northwest, west, and southeast National City area. Wyyerd is a large internet service provider internet service providers in the US, with internet service available in much of National City.
Wyyerd Fiber fiber download speeds
Wyyerd is the fastest when comparing download speeds to all other internet providers in National City. Versus other fiber providers in the area, Wyyerd fiber is the fastest. There are 2 different maximum speeds throughout National City. The fastest plan anyone in National City can order from Wyyerd goes up to 8,000 Mbps, the slowest package only goes up to 2,000 Mbps, and the city-wide average maximum speed for National City customers is up to 7,963 Mbps.
Show all download speeds
- 99.4% up to 8,000.0 Mbps
- 0.6% up to 2,000.0 Mbps
Wyyerd Fiber fiber upload speeds
In National City download speeds tend to be equal to than upload speeds for Wyyerd fiber. Compared to other ISPs, Wyyerd is the fastest where upload speeds are concerned, and the fastest compared to other National City fiber providers. Wyyerd offers 2 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 National City is up to 8,000 Mbps. Some customers have slower plan choices, which only go up to 2,000 Mbps. On average, Wyyerd customers can get speeds up to 7,963 Mbps.
Show all upload speeds
- 99.4% up to 8,000.0 Mbps
- 0.6% up to 2,000.0 Mbps
Cox Communications Fiber in National City, CA
Cox fiber coverage
About 5.31%, or 3,096 people, have Cox fiber internet available to them in the city. The company covers the southeast, north, south, and southwest National City area. Cox is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of National City.
Cox Communications fiber download speeds
Cox is below average when comparing download speeds to all other internet providers in National City. Versus other fiber providers in the area, Cox fiber is the slowest. There are 2 different maximum speeds throughout National City. The fastest plan anyone in National City can order from Cox goes up to 2,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for National City customers is up to 1,329 Mbps.
Show all download speeds
- 32.9% up to 2,000.0 Mbps
- 67.1% up to 1,000.0 Mbps
Cox Communications fiber upload speeds
In National City download speeds tend to be faster than than upload speeds for Cox fiber. Compared to other ISPs, Cox is below average where upload speeds are concerned, and the slowest compared to other National City fiber providers. Cox offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in National City is up to 100 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 100.0 Mbps
National City Fiber by Area
This information is most helpful to those looking for homes or considering moving to National City or any of the areas nearby.
How does fiber internet in National City compare to the rest of California?
Fiber internet speeds in National City are much faster versus the average speeds in California: 0.00 Mbps in California versus 7,244 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in California is 0.00% versus 93.19% in National City.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around National City 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 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
- Bonita, CA: less fiber coverage, slower speeds
- Chula Vista, CA: less fiber coverage, slower speeds
- Coronado, CA: less fiber coverage, slower speeds
- Lemon Grove, CA: less fiber coverage, slower speeds
- La Presa, CA: less fiber coverage, slower speeds
- Imperial Beach, CA: less fiber coverage, slower speeds
- Spring Valley, CA: less fiber coverage, slower speeds
- La Mesa, CA: less fiber coverage, slower speeds
- San Ysidro, CA: less fiber coverage, slower speeds
- Casa de Oro-Mount Helix, CA: less fiber coverage, slower speeds
Cities with Similar Populations
- Bentonville, AR: less fiber coverage, slower speeds
- Coconut Creek, FL: less fiber coverage, slower speeds
- Elyria, OH: less fiber coverage, slower speeds
- Florence, AL: less fiber coverage, slower speeds
- St. Clair Shores, MI: more fiber coverage, slower speeds
- Medford, MA: more fiber coverage, slower speeds
- Altoona, PA: less fiber coverage, slower speeds
- Mishawaka, IN: less fiber coverage, slower speeds
- Monroe, NC: less fiber coverage, slower speeds
- Murray, UT: more fiber coverage, faster speeds