In Harbor City there are 7 residential internet providers covering 99.68% of the city. The average home can get speeds up to 2,031 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.
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7 Internet Service Providers in Harbor 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 Harbor City are not shown.
Harbor 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 Harbor 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.
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Internet service is available in 99.68% of Harbor 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 AT&T. Now you can call companies in Harbor City with more confidence that they might be available.
How fast are internet speeds in Harbor City?
The map below shows maximum internet speeds by area in Harbor City.
Internet Speed Key
The average Harbor City home can get up to 2,031 Mbps on their internet plan. For most people, the fastest download speed in the city is 5,000 Mbps, which 25.83% 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 25 Mbps. See the internet provider details below for info about their speed and coverage in Harbor City.
Internet speeds tend to be faster in the southeast parts of Harbor City, and slower in the northeast areas of the city.
What type of internet should I choose in Harbor City?
The fastest internet for you may vary based on where in Harbor City you live. If speed is your main concern, cable will be the fastest internet in the city.
- Fiber is the fastest internet type for 27.09% of Harbor City homes.
- Cable is fastest for 67.48% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 4.93%.
- Satellite internet may be the only option for less than 1% of Harbor City homes.
Internet Market Health in Harbor City
Internet Competition Key
The map shows how competitive the Harbor 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 Harbor City based on what connections the average home has availabile:
- Average number of internet service providers to a home: 6.6 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.2 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 6.4 (very healthy)
Overall, competition is very healthy.
Harbor City internet customers have the ability to buy internet service from 1 to 9 different providers, depending on where they live. For different types of service, Harbor City homes have between 1 and 4 options. The type(s) of service available are cable, fixed wireless, dsl, and fiber, 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. Harbor City internet customers who want faster speeds have between 1 and 9 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, Harbor City is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Harbor City, along with details on where in Harbor City and at what speeds.
Spectrum Cable in Harbor City, CA
Spectrum cable coverage
About 99.12%, or 26,281 people, have Spectrum cable internet available to them in the city. The company covers the entire Harbor City area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in most of Harbor City.
Spectrum cable download speeds
Spectrum is below average when comparing download speeds to all other internet providers in Harbor City. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout Harbor City. The fastest plan anyone in Harbor City can order from Spectrum goes up to 1,000 Mbps, and all Harbor City customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Harbor City download speeds tend to be faster than than upload speeds for Spectrum cable. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the fastest compared to other Harbor City cable providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Harbor City is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
EarthLink DSL in Harbor City, CA
EarthLink DSL coverage
About 94.37%, or 25,021 people, have EarthLink DSL internet available to them in the city. The company covers the entire Harbor City area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Harbor City.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Harbor City. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout Harbor City. The fastest plan anyone in Harbor 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 Harbor City customers is up to 79 Mbps.
Show all download speeds
- 60.7% up to 100.0 Mbps
- 11.1% up to 75.0 Mbps
- 18.8% up to 50.0 Mbps
- 0.3% up to 25.0 Mbps
- 9.1% up to 10.0 Mbps
EarthLink DSL upload speeds
In Harbor 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 Harbor 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 Harbor 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 16 Mbps.
Show all upload speeds
- 71.8% up to 20.0 Mbps
- 18.8% up to 10.0 Mbps
- 0.3% up to 5.0 Mbps
- 9.1% up to 1.0 Mbps
AT&T DSL in Harbor City, CA
AT&T DSL coverage
About 94.37%, or 25,021 people, have AT&T DSL internet available to them in the city. The company covers the entire Harbor 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 Harbor City.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Harbor City. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout Harbor City. The fastest plan anyone in Harbor 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 Harbor City customers is up to 79 Mbps.
Show all download speeds
- 60.7% up to 100.0 Mbps
- 11.1% up to 75.0 Mbps
- 18.8% up to 50.0 Mbps
- 0.3% up to 25.0 Mbps
- 9.1% up to 10.0 Mbps
AT&T DSL upload speeds
In Harbor 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 Harbor 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 Harbor 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 16 Mbps.
Show all upload speeds
- 71.8% up to 20.0 Mbps
- 18.8% up to 10.0 Mbps
- 0.3% up to 5.0 Mbps
- 9.1% up to 1.0 Mbps
EarthLink Fiber in Harbor City, CA
EarthLink fiber coverage
About 25.83%, or 6,848 people, have EarthLink fiber internet available to them in the city. The company covers the east, north, south, southeast, and northwest Harbor City area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Harbor City.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in Harbor City. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are no different maximum speeds throughout Harbor City. The fastest plan anyone in Harbor City can order from EarthLink goes up to 5,000 Mbps, and all Harbor City customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
EarthLink fiber upload speeds
In Harbor City 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 Harbor City fiber providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Harbor City 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 Harbor City, CA
AT&T fiber coverage
About 25.83%, or 6,848 people, have AT&T fiber internet available to them in the city. The company covers the east, north, south, southeast, and northwest Harbor City area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Harbor City.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in Harbor City. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are no different maximum speeds throughout Harbor City. The fastest plan anyone in Harbor City can order from AT&T goes up to 5,000 Mbps, and all Harbor City customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
AT&T fiber upload speeds
In Harbor City 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 Harbor City fiber providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Harbor City is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
Spectrum Fiber in Harbor City, CA
Spectrum fiber coverage
About 2.37%, or 629 people, have Spectrum fiber internet available to them in the city. The company covers the south and southwest Harbor City area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Harbor City.
Spectrum fiber download speeds
Spectrum is below average when comparing download speeds to all other internet providers in Harbor City. Versus other fiber providers in the area, Spectrum fiber is the slowest. There are no different maximum speeds throughout Harbor City. The fastest plan anyone in Harbor City can order from Spectrum goes up to 1,000 Mbps, and all Harbor City customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Harbor City download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the slowest compared to other Harbor City fiber providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Harbor City is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
T-Mobile Home Internet Fixed Wireless in Harbor City, CA
T-Mobile Home Internet fixed wireless coverage
About 94.88%, or 25,158 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Harbor 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 Harbor 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 Harbor 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 Harbor City. The fastest plan anyone in Harbor 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 Harbor City customers is up to 73 Mbps.
Show all download speeds
- 63.7% up to 100.0 Mbps
- 36.3% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Harbor 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 Harbor 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 Harbor 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 14 Mbps.
Show all upload speeds
- 63.7% up to 20.0 Mbps
- 36.3% up to 3.0 Mbps
EarthLink Fixed Wireless in Harbor City, CA
EarthLink fixed wireless coverage
About 89.56%, or 23,746 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire Harbor City area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Harbor City.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Harbor City. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Harbor City. The fastest plan anyone in Harbor 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 Harbor City customers is up to 57 Mbps.
Show all download speeds
- 42.8% up to 100.0 Mbps
- 57.2% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Harbor 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 Harbor 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 Harbor 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 10 Mbps.
Show all upload speeds
- 42.8% up to 20.0 Mbps
- 57.2% up to 3.0 Mbps
AT&T Fixed Wireless in Harbor City, CA
AT&T fixed wireless coverage
About 89.56%, or 23,746 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire Harbor 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 Harbor City.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Harbor 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 Harbor City. The fastest plan anyone in Harbor 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 Harbor City customers is up to 57 Mbps.
Show all download speeds
- 42.8% up to 100.0 Mbps
- 57.2% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Harbor 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 Harbor 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 Harbor 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 10 Mbps.
Show all upload speeds
- 42.8% up to 20.0 Mbps
- 57.2% up to 3.0 Mbps
Verizon Fixed Wireless in Harbor City, CA
Verizon fixed wireless coverage
About 43.67%, or 11,578 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire Harbor City area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in some of Harbor City.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Harbor City. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are 2 different maximum speeds throughout Harbor City. The fastest plan anyone in Harbor 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 Harbor City customers is up to 575 Mbps.
Show all download speeds
- 39.3% up to 1,000.0 Mbps
- 60.7% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Harbor 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 the fastest compared to other Harbor 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 Harbor 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 42 Mbps.
Show all upload speeds
- 39.3% up to 75.0 Mbps
- 60.7% up to 20.0 Mbps
Harbor City Internet by Area
This information is most helpful to those looking for homes or considering moving to Harbor City or any of the areas nearby.
How does internet in Harbor City compare to the rest of California?
Internet speeds in Harbor City are slower versus the average speeds in California: 3,631 Mbps in California versus 2,031 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in California is 98.73% versus 99.68% in Harbor City.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Harbor 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
- Lomita, CA: more internet coverage, faster speeds
- Wilmington, CA: less internet coverage, faster speeds
- West Carson, CA: less internet coverage, faster speeds
- Rolling Hills, CA: more internet coverage, faster speeds
- Rolling Hills Estates, CA: more internet coverage, faster speeds
- Carson, CA: less internet coverage, faster speeds
- Torrance, CA: less internet coverage, faster speeds
- San Pedro, CA: more internet coverage, faster speeds
- Rancho Palos Verdes, CA: less internet coverage, faster speeds
- Palos Verdes Estates, CA: more internet coverage, faster speeds
Cities with Similar Populations
- West Islip, NY: more internet coverage, faster speeds
- Brenham, TX: less internet coverage, faster speeds
- Bridgewater, MA: less internet coverage, slower speeds
- Burlington, IA: more internet coverage, slower speeds
- Burlington, MA: more internet coverage, faster speeds
- Calabasas, CA: less internet coverage, slower speeds
- Camp Hill, PA: less internet coverage, slower speeds
- Candler, NC: more internet coverage, faster speeds
- Chevy Chase, MD: more internet coverage, slower speeds
- Colonial Heights, VA: more internet coverage, slower speeds