In National City there are 9 residential internet providers covering 99.40% of the city. The average home can get speeds up to 6,921 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.
Jump to Availability Maps
9 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
Availability maps for all providers in National City
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
Please note some providers will take longer to load than others
Internet service is available in 99.40% of National City. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is Wyyerd. Now you can call companies in National City with more confidence that they might be available.
How fast are internet speeds in National City?
The map below shows maximum internet speeds by area in National City.
Internet Speed Key
The average National City home can get up to 6,921 Mbps on their internet plan. For most people, the fastest 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 10 Mbps. See the internet provider details below for info about their speed and coverage in National City.
Internet speeds tend to be faster in the central parts of National City, and slower in the southeast areas of the city.
What type of internet should I choose in National City?
The fastest internet for you may vary based on where in National City you live. If speed is your main concern, fiber will be the fastest internet 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.
Internet Market Health in National City
Internet Competition Key
The map shows how competitive the National City internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in National City based on what connections the average home has availabile:
- Average number of internet service providers to a home: 8.7 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.8 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 7.7 (very healthy)
Overall, competition is very healthy.
National City internet customers have the ability to buy internet service from 1 to 12 different providers, depending on where they live. For different types of service, National City homes have between 1 and 4 options. The type(s) of service available are fixed wireless, cable, fiber, and dsl, though these may vary depending on the region within the city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. National City internet customers who want faster speeds have between 0 and 11 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, National City is doing quite well.
TV & Internet 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.
Cox Communications Cable in National City, CA
Cox cable coverage
About 97.09%, or 56,622 people, have Cox cable internet available to them in the city. The company covers the entire National City area. Cox is one of the largest internet service providers internet service providers in the US, with internet service available in most of National City.
Cox Communications cable download speeds
Cox is above average when comparing download speeds to all other internet providers in National City. Versus other cable providers in the area, Cox cable is the fastest. There are no different maximum speeds throughout National City. The fastest plan anyone in National City can order from Cox goes up to 2,000 Mbps, and all National City customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Cox Communications cable upload speeds
In National City download speeds tend to be faster than than upload speeds for Cox cable. Compared to other ISPs, Cox is below average where upload speeds are concerned, and the fastest compared to other National City cable providers. Cox 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 100 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, Cox customers can get speeds up to 97 Mbps.
Show all upload speeds
- 95.5% up to 100.0 Mbps
- 4.5% up to 35.0 Mbps
EarthLink DSL in National City, CA
EarthLink DSL coverage
About 90.37%, or 52,707 people, have EarthLink DSL 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 most of National City.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in National City. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout National City. The fastest plan anyone in National City can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for National City customers is up to 45 Mbps.
Show all download speeds
- 29.0% up to 100.0 Mbps
- 8.9% up to 75.0 Mbps
- 6.7% up to 50.0 Mbps
- 0.6% up to 25.0 Mbps
- 54.8% up to 10.0 Mbps
EarthLink DSL upload speeds
In National City 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 National City DSL providers. EarthLink offers 4 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 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 8.8 Mbps.
Show all upload speeds
- 37.9% up to 20.0 Mbps
- 6.7% up to 10.0 Mbps
- 0.6% up to 5.0 Mbps
- 54.8% up to 1.0 Mbps
AT&T DSL in National City, CA
AT&T DSL coverage
About 90.37%, or 52,707 people, have AT&T DSL 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 most of National City.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in National City. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout National City. The fastest plan anyone in National City can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for National City customers is up to 45 Mbps.
Show all download speeds
- 29.0% up to 100.0 Mbps
- 8.9% up to 75.0 Mbps
- 6.7% up to 50.0 Mbps
- 0.6% up to 25.0 Mbps
- 54.8% up to 10.0 Mbps
AT&T DSL upload speeds
In National City 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 National City DSL providers. AT&T offers 4 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 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 8.8 Mbps.
Show all upload speeds
- 37.9% up to 20.0 Mbps
- 6.7% up to 10.0 Mbps
- 0.6% up to 5.0 Mbps
- 54.8% up to 1.0 Mbps
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
T-Mobile Home Internet Fixed Wireless in National City, CA
T-Mobile Home Internet fixed wireless coverage
About 97.80%, or 57,038 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire National City area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of National City.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in National City. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout National City. The fastest plan anyone in National City can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for National City customers is up to 58 Mbps.
Show all download speeds
- 44.1% up to 100.0 Mbps
- 55.9% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In National City download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and below average compared to other National City fixed wireless providers. T-Mobile Home Internet 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 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 10 Mbps.
Show all upload speeds
- 44.1% up to 20.0 Mbps
- 55.9% up to 3.0 Mbps
Verizon Fixed Wireless in National City, CA
Verizon fixed wireless coverage
About 89.63%, or 52,276 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire National City area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in most of National City.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in National City. Versus other fixed wireless providers in the area, Verizon fixed wireless is above average. There are 2 different maximum speeds throughout National City. The fastest plan anyone in National City can order from Verizon goes up to 1,000 Mbps, the slowest package only goes up to 300 Mbps, and the city-wide average maximum speed for National City customers is up to 663 Mbps.
Show all download speeds
- 51.9% up to 1,000.0 Mbps
- 48.1% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In National City download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and below average compared to other National City fixed wireless providers. Verizon 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 75 Mbps. Some customers have slower plan choices, which only go up to 20 Mbps. On average, Verizon customers can get speeds up to 49 Mbps.
Show all upload speeds
- 51.9% up to 75.0 Mbps
- 48.1% up to 20.0 Mbps
EarthLink Fixed Wireless in National City, CA
EarthLink fixed wireless coverage
About 75.49%, or 44,028 people, have EarthLink fixed wireless 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 fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in National City. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout National City. The fastest plan anyone in National City can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for National City customers is up to 50 Mbps.
Show all download speeds
- 34.0% up to 100.0 Mbps
- 66.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In National City download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the slowest compared to other National City fixed wireless 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 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 8.8 Mbps.
Show all upload speeds
- 34.0% up to 20.0 Mbps
- 66.0% up to 3.0 Mbps
AT&T Fixed Wireless in National City, CA
AT&T fixed wireless coverage
About 75.49%, or 44,028 people, have AT&T fixed wireless 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 fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in National City. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout National City. The fastest plan anyone in National City can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for National City customers is up to 50 Mbps.
Show all download speeds
- 34.0% up to 100.0 Mbps
- 66.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In National City download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the slowest compared to other National City fixed wireless 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 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 8.8 Mbps.
Show all upload speeds
- 34.0% up to 20.0 Mbps
- 66.0% up to 3.0 Mbps
Google Fiber Fixed Wireless in National City, CA
Google Fiber fixed wireless coverage
About 5.34%, or 3,116 people, have Google Fiber fixed wireless internet available to them in the city. The company covers the north, south, northwest, and southwest National City area. Google Fiber 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.
Google Fiber fixed wireless download speeds
Google Fiber is below average when comparing download speeds to all other internet providers in National City. Versus other fixed wireless providers in the area, Google Fiber fixed wireless is the fastest. There are 2 different maximum speeds throughout National City. The fastest plan anyone in National City can order from Google Fiber goes up to 1,000 Mbps, the slowest package only goes up to 100 Mbps, and the city-wide average maximum speed for National City customers is up to 878 Mbps.
Show all download speeds
- 86.4% up to 1,000.0 Mbps
- 13.6% up to 100.0 Mbps
Google Fiber fixed wireless upload speeds
In National City download speeds tend to be equal to than upload speeds for Google Fiber fixed wireless. Compared to other ISPs, Google Fiber is below average where upload speeds are concerned, and the fastest compared to other National City fixed wireless providers. Google Fiber 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 1,000 Mbps. Some customers have slower plan choices, which only go up to 100 Mbps. On average, Google Fiber customers can get speeds up to 878 Mbps.
Show all upload speeds
- 86.4% up to 1,000.0 Mbps
- 13.6% up to 100.0 Mbps
National City Internet 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 internet in National City compare to the rest of California?
Internet speeds in National City are much faster versus the average speeds in California: 3,631 Mbps in California versus 6,921 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in California is 98.73% versus 99.40% in National City.
What zip codes have widespread internet?
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 internet service 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: more internet coverage, slower speeds
- Chula Vista, CA: more internet coverage, slower speeds
- Coronado, CA: less internet coverage, slower speeds
- Lemon Grove, CA: more internet coverage, slower speeds
- La Presa, CA: more internet coverage, slower speeds
- Imperial Beach, CA: more internet coverage, slower speeds
- Spring Valley, CA: more internet coverage, slower speeds
- La Mesa, CA: more internet coverage, slower speeds
- San Ysidro, CA: more internet coverage, slower speeds
- Casa de Oro-Mount Helix, CA: more internet coverage, slower speeds
Cities with Similar Populations
- Bentonville, AR: more internet coverage, slower speeds
- Coconut Creek, FL: less internet coverage, slower speeds
- Elyria, OH: more internet coverage, slower speeds
- Florence, AL: less internet coverage, slower speeds
- St. Clair Shores, MI: more internet coverage, slower speeds
- Medford, MA: less internet coverage, slower speeds
- Altoona, PA: less internet coverage, slower speeds
- Mishawaka, IN: less internet coverage, slower speeds
- Monroe, NC: more internet coverage, slower speeds
- Murray, UT: more internet coverage, faster speeds