In Signal Hill there are 9 residential internet providers covering 99.67% of the city. The average home can get speeds up to 5,642 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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9 Internet Service Providers in Signal Hill
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 Signal Hill are not shown.
Signal Hill 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 Signal Hill
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 99.67% of Signal Hill. 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 Frontier. Now you can call companies in Signal Hill with more confidence that they might be available.
How fast are internet speeds in Signal Hill?
The map below shows maximum internet speeds by area in Signal Hill.
Internet Speed Key
The average Signal Hill home can get up to 5,642 Mbps on their internet plan. For most people, the fastest download speed in the city is 7,000 Mbps, which 53.22% 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 Signal Hill.
Internet speeds tend to be faster in the southeast parts of Signal Hill, and slower in the northeast areas of the city.
What type of internet should I choose in Signal Hill?
The fastest internet for you may vary based on where in Signal Hill you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 89.27% of Signal Hill homes.
- Cable is fastest for 9.21% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 1.19%.
- Satellite internet may be the only option for less than 1% of Signal Hill homes.
Internet Market Health in Signal Hill
Internet Competition Key
The map shows how competitive the Signal Hill 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 Signal Hill based on what connections the average home has availabile:
- Average number of internet service providers to a home: 5.9 (healthy)
- Average types of service (fiber, cable, DSL, etc): 3.0 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 5.8 (very healthy)
Overall, competition is very healthy.
Signal Hill internet customers have the ability to buy internet service from 1 to 8 different providers, depending on where they live. For different types of service, Signal Hill 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. Signal Hill internet customers who want faster speeds have between 1 and 7 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, Signal Hill is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Signal Hill, along with details on where in Signal Hill and at what speeds.
Spectrum Cable in Signal Hill, CA
Spectrum cable coverage
About 98.49%, or 11,792 people, have Spectrum cable internet available to them in the city. The company covers the southeast, south, east, west, central, northwest, and north Signal Hill area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in most of Signal Hill.
Spectrum cable download speeds
Spectrum is average when comparing download speeds to all other internet providers in Signal Hill. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout Signal Hill. The fastest plan anyone in Signal Hill can order from Spectrum goes up to 1,000 Mbps, and all Signal Hill customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Signal Hill 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 Signal Hill cable providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Signal Hill is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Frontier Communications Fiber in Signal Hill, CA
Frontier fiber coverage
About 89.27%, or 10,688 people, have Frontier fiber internet available to them in the city. The company covers the southeast, south, west, central, northwest, east, and north Signal Hill area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in most of Signal Hill.
Frontier Communications fiber download speeds
Frontier is the fastest when comparing download speeds to all other internet providers in Signal Hill. Versus other fiber providers in the area, Frontier fiber is the fastest. There are 2 different maximum speeds throughout Signal Hill. The fastest plan anyone in Signal Hill can order from Frontier goes up to 7,000 Mbps, the slowest package only goes up to 5,000 Mbps, and the city-wide average maximum speed for Signal Hill customers is up to 6,192 Mbps.
Show all download speeds
- 59.6% up to 7,000.0 Mbps
- 40.4% up to 5,000.0 Mbps
Frontier Communications fiber upload speeds
In Signal Hill download speeds tend to be equal to than upload speeds for Frontier fiber. Compared to other ISPs, Frontier is the fastest where upload speeds are concerned, and the fastest compared to other Signal Hill fiber providers. Frontier 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 Signal Hill is up to 7,000 Mbps. Some customers have slower plan choices, which only go up to 5,000 Mbps. On average, Frontier customers can get speeds up to 6,192 Mbps.
Show all upload speeds
- 59.6% up to 7,000.0 Mbps
- 40.4% up to 5,000.0 Mbps
Frontier Communications DSL in Signal Hill, CA
Frontier DSL coverage
About 13.36%, or 1,600 people, have Frontier DSL internet available to them in the city. The company covers the central, west, south, east, north, and northwest Signal Hill area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Signal Hill.
Frontier Communications DSL download speeds
Frontier is the slowest when comparing download speeds to all other internet providers in Signal Hill. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 2 different maximum speeds throughout Signal Hill. The fastest plan anyone in Signal Hill can order from Frontier goes up to 45 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Signal Hill customers is up to 11 Mbps.
Show all download speeds
- 2.9% up to 45.0 Mbps
- 97.1% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Signal Hill download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is the slowest where upload speeds are concerned, and the fastest compared to other Signal Hill DSL providers. Frontier 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 Signal Hill is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Frontier customers can get speeds up to 1.1 Mbps.
Show all upload speeds
- 2.9% up to 3.0 Mbps
- 97.1% up to 1.0 Mbps
T-Mobile Home Internet Fixed Wireless in Signal Hill, CA
T-Mobile Home Internet fixed wireless coverage
About 97.15%, or 11,632 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Signal Hill 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 Signal Hill.
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 Signal Hill. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Signal Hill. The fastest plan anyone in Signal Hill 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 Signal Hill customers is up to 77 Mbps.
Show all download speeds
- 69.1% up to 100.0 Mbps
- 30.9% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Signal Hill 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 Signal Hill 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 Signal Hill 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 15 Mbps.
Show all upload speeds
- 69.1% up to 20.0 Mbps
- 30.9% up to 3.0 Mbps
EarthLink Fixed Wireless in Signal Hill, CA
EarthLink fixed wireless coverage
About 84.27%, or 10,090 people, have EarthLink fixed wireless internet available to them in the city. The company covers the southeast, south, west, northwest, central, east, and north Signal Hill area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Signal Hill.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Signal Hill. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Signal Hill. The fastest plan anyone in Signal Hill 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 Signal Hill customers is up to 37 Mbps.
Show all download speeds
- 16.1% up to 100.0 Mbps
- 83.9% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Signal Hill download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the slowest compared to other Signal Hill 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 Signal Hill 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 5.7 Mbps.
Show all upload speeds
- 16.1% up to 20.0 Mbps
- 83.9% up to 3.0 Mbps
AT&T Fixed Wireless in Signal Hill, CA
AT&T fixed wireless coverage
About 84.27%, or 10,090 people, have AT&T fixed wireless internet available to them in the city. The company covers the southeast, south, west, northwest, central, east, and north Signal Hill area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Signal Hill.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Signal Hill. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Signal Hill. The fastest plan anyone in Signal Hill 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 Signal Hill customers is up to 37 Mbps.
Show all download speeds
- 16.1% up to 100.0 Mbps
- 83.9% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Signal Hill download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and one of the slowest compared to other Signal Hill 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 Signal Hill 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 5.7 Mbps.
Show all upload speeds
- 16.1% up to 20.0 Mbps
- 83.9% up to 3.0 Mbps
Verizon Fixed Wireless in Signal Hill, CA
Verizon fixed wireless coverage
About 61.26%, or 7,335 people, have Verizon fixed wireless internet available to them in the city. The company covers the southeast, south, northwest, west, central, east, and north Signal Hill area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Signal Hill.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Signal Hill. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are 2 different maximum speeds throughout Signal Hill. The fastest plan anyone in Signal Hill 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 Signal Hill customers is up to 391 Mbps.
Show all download speeds
- 13.0% up to 1,000.0 Mbps
- 87.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Signal Hill 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 Signal Hill 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 Signal Hill 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 27 Mbps.
Show all upload speeds
- 13.0% up to 75.0 Mbps
- 87.0% up to 20.0 Mbps
Starry Fixed Wireless in Signal Hill, CA
Starry fixed wireless coverage
About 59.05%, or 7,070 people, have Starry fixed wireless internet available to them in the city. The company covers the southeast, south, central, west, and east Signal Hill area. Starry is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Signal Hill.
Starry fixed wireless download speeds
Starry is below average when comparing download speeds to all other internet providers in Signal Hill. Versus other fixed wireless providers in the area, Starry fixed wireless is above average. There are 2 different maximum speeds throughout Signal Hill. The fastest plan anyone in Signal Hill can order from Starry goes up to 800 Mbps, the slowest package only goes up to 300 Mbps, and the city-wide average maximum speed for Signal Hill customers is up to 361 Mbps.
Show all download speeds
- 12.2% up to 800.0 Mbps
- 87.8% up to 300.0 Mbps
Starry fixed wireless upload speeds
In Signal Hill download speeds tend to be faster than than upload speeds for Starry fixed wireless. Compared to other ISPs, Starry is below average where upload speeds are concerned, and the fastest compared to other Signal Hill fixed wireless providers. Starry offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Signal Hill is up to 100 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 100.0 Mbps
Signal Hill Internet by Area
This information is most helpful to those looking for homes or considering moving to Signal Hill or any of the areas nearby.
How does internet in Signal Hill compare to the rest of California?
Internet speeds in Signal Hill are much faster versus the average speeds in California: 3,631 Mbps in California versus 5,642 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in California is 98.73% versus 99.67% in Signal Hill.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Signal Hill 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
- Long Beach, CA: less internet coverage, faster speeds
- Lakewood, CA: more internet coverage, slower speeds
- Rossmoor, CA: more internet coverage, faster speeds
- Seal Beach, CA: less internet coverage, slower speeds
- Hawaiian Gardens, CA: more internet coverage, slower speeds
- Carson, CA: less internet coverage, slower speeds
- Los Alamitos, CA: less internet coverage, faster speeds
- Wilmington, CA: less internet coverage, slower speeds
- Bellflower, CA: more internet coverage, slower speeds
- Paramount, CA: less internet coverage, slower speeds
Cities with Similar Populations
- Gantt, SC: more internet coverage, slower speeds
- Gibsonville, NC: less internet coverage, slower speeds
- Williamston, SC: more internet coverage, slower speeds
- Willits, CA: less internet coverage, slower speeds
- Willow Street, PA: less internet coverage, slower speeds
- Willowbrook, IL: more internet coverage, slower speeds
- Wills Point, TX: more internet coverage, slower speeds
- Wilton Manors, FL: more internet coverage, slower speeds
- Wimberley, TX: more internet coverage, slower speeds
- Windsor Locks, CT: less internet coverage, faster speeds