In Porterville there are 10 residential internet providers covering 99.07% of the city. The average home can get speeds up to 2,555 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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10 Internet Service Providers in Porterville
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 Porterville are not shown.
Porterville 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 Porterville
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 99.07% of Porterville. 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 Porterville with more confidence that they might be available.
How fast are internet speeds in Porterville?
The map below shows maximum internet speeds by area in Porterville.
Internet Speed Key
The average Porterville home can get up to 2,555 Mbps on their internet plan. For most people, the fastest download speed in the city is 5,000 Mbps, which 39.03% 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 Porterville.
Internet speeds tend to be faster in the central parts of Porterville, and slower in the northwest areas of the city.
What type of internet should I choose in Porterville?
The fastest internet for you may vary based on where in Porterville you live. If speed is your main concern, cable will be the fastest internet in the city.
- Fiber is the fastest internet type for 39.85% of Porterville homes.
- Cable is fastest for 55.72% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 3.50%.
- Satellite internet may be the only option for less than 1% of Porterville homes.
Internet Market Health in Porterville
Internet Competition Key
The map shows how competitive the Porterville 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 Porterville based on what connections the average home has availabile:
- Average number of internet service providers to a home: 7.8 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.1 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 6.2 (very healthy)
Overall, competition is very healthy.
Porterville 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, Porterville homes have between 1 and 4 options. The type(s) of service available are fixed wireless, cable, 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. Porterville 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, Porterville is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Porterville, along with details on where in Porterville and at what speeds.
Spectrum Cable in Porterville, CA
Spectrum cable coverage
About 95.53%, or 75,655 people, have Spectrum cable internet available to them in the city. The company covers the entire Porterville area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in most of Porterville.
Spectrum cable download speeds
Spectrum is average when comparing download speeds to all other internet providers in Porterville. Versus other cable providers in the area, Spectrum cable is the slowest. There are no different maximum speeds throughout Porterville. The fastest plan anyone in Porterville can order from Spectrum goes up to 1,000 Mbps, and all Porterville customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Porterville 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 slowest compared to other Porterville cable providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Porterville is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
AT&T DSL in Porterville, CA
AT&T DSL coverage
About 68.02%, or 53,865 people, have AT&T DSL internet available to them in the city. The company covers the entire Porterville area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Porterville.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Porterville. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout Porterville. The fastest plan anyone in Porterville 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 Porterville customers is up to 43 Mbps.
Show all download speeds
- 23.1% up to 100.0 Mbps
- 8.7% up to 75.0 Mbps
- 15.0% up to 50.0 Mbps
- 3.3% up to 25.0 Mbps
- 49.9% up to 10.0 Mbps
AT&T DSL upload speeds
In Porterville 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 Porterville 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 Porterville 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 8.5 Mbps.
Show all upload speeds
- 31.8% up to 20.0 Mbps
- 15.0% up to 10.0 Mbps
- 3.3% up to 5.0 Mbps
- 49.9% up to 1.0 Mbps
EarthLink DSL in Porterville, CA
EarthLink DSL coverage
About 68.02%, or 53,865 people, have EarthLink DSL internet available to them in the city. The company covers the entire Porterville area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Porterville.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Porterville. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout Porterville. The fastest plan anyone in Porterville 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 Porterville customers is up to 43 Mbps.
Show all download speeds
- 23.1% up to 100.0 Mbps
- 8.7% up to 75.0 Mbps
- 15.0% up to 50.0 Mbps
- 3.3% up to 25.0 Mbps
- 49.9% up to 10.0 Mbps
EarthLink DSL upload speeds
In Porterville 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 Porterville 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 Porterville 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 8.5 Mbps.
Show all upload speeds
- 31.8% up to 20.0 Mbps
- 15.0% up to 10.0 Mbps
- 3.3% up to 5.0 Mbps
- 49.9% up to 1.0 Mbps
EarthLink Fiber in Porterville, CA
EarthLink fiber coverage
About 39.25%, or 31,086 people, have EarthLink fiber internet available to them in the city. The company covers the entire Porterville area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in some of Porterville.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in Porterville. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are 2 different maximum speeds throughout Porterville. The fastest plan anyone in Porterville 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 Porterville customers is up to 4,977 Mbps.
Show all download speeds
- 99.4% up to 5,000.0 Mbps
- 0.6% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In Porterville 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 Porterville 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 Porterville 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 4,977 Mbps.
Show all upload speeds
- 99.4% up to 5,000.0 Mbps
- 0.6% up to 1,000.0 Mbps
AT&T Fiber in Porterville, CA
AT&T fiber coverage
About 39.25%, or 31,086 people, have AT&T fiber internet available to them in the city. The company covers the entire Porterville area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of Porterville.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in Porterville. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are 2 different maximum speeds throughout Porterville. The fastest plan anyone in Porterville 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 Porterville customers is up to 4,977 Mbps.
Show all download speeds
- 99.4% up to 5,000.0 Mbps
- 0.6% up to 1,000.0 Mbps
AT&T fiber upload speeds
In Porterville 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 Porterville 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 Porterville 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 4,977 Mbps.
Show all upload speeds
- 99.4% up to 5,000.0 Mbps
- 0.6% up to 1,000.0 Mbps
Spectrum Fiber in Porterville, CA
Spectrum fiber coverage
About 2.33%, or 1,847 people, have Spectrum fiber internet available to them in the city. The company covers the southeast and south Porterville 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 Porterville.
Spectrum fiber download speeds
Spectrum is average when comparing download speeds to all other internet providers in Porterville. Versus other fiber providers in the area, Spectrum fiber is the slowest. There are no different maximum speeds throughout Porterville. The fastest plan anyone in Porterville can order from Spectrum goes up to 1,000 Mbps, and all Porterville customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Porterville 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 Porterville fiber providers. Spectrum 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 Porterville is up to 500 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, Spectrum customers can get speeds up to 182 Mbps.
Show all upload speeds
- 31.7% up to 500.0 Mbps
- 68.3% up to 35.0 Mbps
unWired Broadband Fixed Wireless in Porterville, CA
unWired Broadband fixed wireless coverage
About 98.68%, or 78,151 people, have unWired Broadband fixed wireless internet available to them in the city. The company covers the entire Porterville area. unWired Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in most of Porterville.
unWired Broadband fixed wireless download speeds
unWired Broadband is below average when comparing download speeds to all other internet providers in Porterville. Versus other fixed wireless providers in the area, unWired Broadband fixed wireless is above average. There are 5 different maximum speeds throughout Porterville. The fastest plan anyone in Porterville can order from unWired Broadband goes up to 400 Mbps, the slowest package only goes up to 50 Mbps, and the city-wide average maximum speed for Porterville customers is up to 398 Mbps.
Show all download speeds
- 99.2% up to 400.0 Mbps
- 0.2% up to 300.0 Mbps
- 0.2% up to 200.0 Mbps
- 0.0% up to 100.0 Mbps
- 0.4% up to 50.0 Mbps
unWired Broadband fixed wireless upload speeds
In Porterville download speeds tend to be faster than than upload speeds for unWired Broadband fixed wireless. Compared to other ISPs, unWired Broadband is below average where upload speeds are concerned, and below average compared to other Porterville fixed wireless providers. unWired Broadband offers 5 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 Porterville is up to 50 Mbps. Some customers have slower plan choices, which only go up to 12 Mbps. On average, unWired Broadband customers can get speeds up to 50 Mbps.
Show all upload speeds
- 99.2% up to 50.0 Mbps
- 0.2% up to 30.0 Mbps
- 0.2% up to 25.0 Mbps
- 0.0% up to 20.0 Mbps
- 0.4% up to 12.0 Mbps
T-Mobile Home Internet Fixed Wireless in Porterville, CA
T-Mobile Home Internet fixed wireless coverage
About 95.86%, or 75,912 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Porterville 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 Porterville.
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 Porterville. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Porterville. The fastest plan anyone in Porterville 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 Porterville customers is up to 58 Mbps.
Show all download speeds
- 43.8% up to 100.0 Mbps
- 56.2% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Porterville 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 Porterville 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 Porterville 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
- 43.8% up to 20.0 Mbps
- 56.2% up to 3.0 Mbps
Cal.net Fixed Wireless in Porterville, CA
Cal.net fixed wireless coverage
About 94.38%, or 74,741 people, have Cal.net fixed wireless internet available to them in the city. The company covers the entire Porterville area. Cal.net is a large internet service provider internet service providers in the US, with internet service available in most of Porterville.
Cal.net fixed wireless download speeds
Cal.net is below average when comparing download speeds to all other internet providers in Porterville. Versus other fixed wireless providers in the area, Cal.net fixed wireless is below average. There are no different maximum speeds throughout Porterville. The fastest plan anyone in Porterville can order from Cal.net goes up to 100 Mbps, and all Porterville customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
Cal.net fixed wireless upload speeds
In Porterville download speeds tend to be faster than than upload speeds for Cal.net fixed wireless. Compared to other ISPs, Cal.net is below average where upload speeds are concerned, and below average compared to other Porterville fixed wireless providers. Cal.net offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Porterville is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
VARCOMM Fixed Wireless in Porterville, CA
VARCOMM fixed wireless coverage
About 93.16%, or 73,780 people, have VARCOMM fixed wireless internet available to them in the city. The company covers the entire Porterville area. VARCOMM is a large internet service provider internet service providers in the US, with internet service available in most of Porterville.
VARCOMM fixed wireless download speeds
VARCOMM is below average when comparing download speeds to all other internet providers in Porterville. Versus other fixed wireless providers in the area, VARCOMM fixed wireless is the slowest. There are 2 different maximum speeds throughout Porterville. The fastest plan anyone in Porterville can order from VARCOMM goes up to 50 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Porterville customers is up to 11 Mbps.
Show all download speeds
- 1.4% up to 50.0 Mbps
- 98.6% up to 10.0 Mbps
VARCOMM fixed wireless upload speeds
In Porterville download speeds tend to be faster than than upload speeds for VARCOMM fixed wireless. Compared to other ISPs, VARCOMM is below average where upload speeds are concerned, and the slowest compared to other Porterville fixed wireless providers. VARCOMM 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 Porterville is up to 5.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, VARCOMM customers can get speeds up to 1.1 Mbps.
Show all upload speeds
- 1.4% up to 5.0 Mbps
- 98.6% up to 1.0 Mbps
Verizon Fixed Wireless in Porterville, CA
Verizon fixed wireless coverage
About 48.81%, or 38,652 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire Porterville area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in some of Porterville.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Porterville. Versus other fixed wireless providers in the area, Verizon fixed wireless is above average. There are no different maximum speeds throughout Porterville. The fastest plan anyone in Porterville can order from Verizon goes up to 300 Mbps, and all Porterville customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Porterville 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 Porterville fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Porterville is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
EarthLink Fixed Wireless in Porterville, CA
EarthLink fixed wireless coverage
About 15.90%, or 12,588 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire Porterville 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 Porterville.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Porterville. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are 3 different maximum speeds throughout Porterville. The fastest plan anyone in Porterville 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 Porterville customers is up to 34 Mbps.
Show all download speeds
- 12.7% up to 100.0 Mbps
- 86.2% up to 25.0 Mbps
- 1.0% up to 10.0 Mbps
EarthLink fixed wireless upload speeds
In Porterville 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 below average compared to other Porterville fixed wireless providers. EarthLink offers 3 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 Porterville 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 5.1 Mbps.
Show all upload speeds
- 12.7% up to 20.0 Mbps
- 86.2% up to 3.0 Mbps
- 1.0% up to 1.0 Mbps
AT&T Fixed Wireless in Porterville, CA
AT&T fixed wireless coverage
About 15.90%, or 12,588 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire Porterville 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 Porterville.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Porterville. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are 3 different maximum speeds throughout Porterville. The fastest plan anyone in Porterville 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 Porterville customers is up to 34 Mbps.
Show all download speeds
- 12.7% up to 100.0 Mbps
- 86.2% up to 25.0 Mbps
- 1.0% up to 10.0 Mbps
AT&T fixed wireless upload speeds
In Porterville 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 below average compared to other Porterville fixed wireless providers. AT&T offers 3 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 Porterville 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 5.1 Mbps.
Show all upload speeds
- 12.7% up to 20.0 Mbps
- 86.2% up to 3.0 Mbps
- 1.0% up to 1.0 Mbps
Porterville Internet by Area
This information is most helpful to those looking for homes or considering moving to Porterville or any of the areas nearby.
How does internet in Porterville compare to the rest of California?
Internet speeds in Porterville are slower versus the average speeds in California: 3,631 Mbps in California versus 2,555 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in California is 98.73% versus 99.07% in Porterville.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Porterville 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
- Nanceville, CA: more internet coverage, slower speeds
- Woodville, CA: less internet coverage, slower speeds
- East Porterville, CA: less internet coverage, slower speeds
- Strathmore, CA: more internet coverage, faster speeds
- Plainview, CA: more internet coverage, faster speeds
- Terra Bella, CA: more internet coverage, slower speeds
- Springville, CA: less internet coverage, slower speeds
- Milo, CA: less internet coverage, slower speeds
- Tipton, CA: more internet coverage, slower speeds
- Pixley, CA: more internet coverage, slower speeds
Cities with Similar Populations
- Temecula, CA: more internet coverage, faster speeds
- Trenton, NJ: less internet coverage, faster speeds
- Tustin, CA: more internet coverage, slower speeds
- Rockford, IL: more internet coverage, faster speeds
- Seattle, WA: more internet coverage, faster speeds
- San Marcos, TX: less internet coverage, slower speeds
- Sarasota, FL: more internet coverage, faster speeds
- Rochester, NY: less internet coverage, faster speeds
- Roseville, CA: more internet coverage, slower speeds
- Rochester, MN: more internet coverage, faster speeds