In Summerlin South there are 3 residential Fiber providers covering 65.68% of the city. The average home can get speeds up to 1,554 Mbps. Note that we may have a financial relationship with some of the providers below. This does not influence rankings, and helps us provide high-quality detailed information for free.
This page contains all Fiber internet providers in Summerlin South, NV.
To see availability maps for all providers including fiber, cable, DSL, and more in Summerlin South, NV please click below.
Summerlin South, NV Availability Maps
Fiber Internet Service Providers in Summerlin South
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 Summerlin South are not shown.
Summerlin South Satellite TV & Internet Providers
DISH Satellite TV
DIRECTV Satellite TV
Not sure whether to choose Dish or DIRECTV? For most people most of the time we recommend DISH. But click here to learn more.
Viasat Satellite Internet
Where in Summerlin South is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 65.68% of Summerlin South. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Quantum Fiber. Call one of the companies with service in Summerlin South above to see who has service at your home.
How fast is fiber internet in Summerlin South?
The map below shows maximum fiber internet speeds by area in Summerlin South.
Fiber Internet Speed Key
The average Summerlin South home can get up to 1,554 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 2,000 Mbps, which 39.12% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 2.09% of homes can only purchase plans up to 100 Mbps. See the internet provider details below for info about their speed and coverage in Summerlin South.
Fiber internet speeds tend to be faster in the southwest parts of Summerlin South, and slower in the northeast areas of the city.
Is fiber the fastest internet I can get in Summerlin South?
The fastest internet for you may vary based on where in Summerlin South you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 44.96% of Summerlin South homes.
- Cable is fastest for 51.18% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 3.49%.
- Satellite internet may be the only option for less than 1% of Summerlin South homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Summerlin South, along with details on where in Summerlin South and at what speeds.
Centurylink Fiber in Summerlin South, NV
Centurylink fiber coverage
About 51.77%, or 15,915 people, have Centurylink fiber internet available to them in the city. The company covers the central, west, east, south, southeast, northwest, southwest, and northeast Summerlin South area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Summerlin South.
Centurylink fiber download speeds
Centurylink is above average when comparing download speeds to all other internet providers in Summerlin South. Versus other fiber providers in the area, Centurylink fiber is the slowest. There are 6 different maximum speeds throughout Summerlin South. The fastest plan anyone in Summerlin South can order from Centurylink goes up to 1,000 Mbps, the slowest package only goes up to 40 Mbps, and the city-wide average maximum speed for Summerlin South customers is up to 901 Mbps.
Show all download speeds
- 35.2% up to 1,000.0 Mbps
- 57.3% up to 940.0 Mbps
- 0.8% up to 500.0 Mbps
- 5.8% up to 100.0 Mbps
- 0.6% up to 80.0 Mbps
- 0.3% up to 40.0 Mbps
Centurylink fiber upload speeds
In Summerlin South download speeds tend to be faster than than upload speeds for Centurylink fiber. Compared to other ISPs, Centurylink is above average where upload speeds are concerned, and above average compared to other Summerlin South fiber providers. Centurylink offers 8 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 Summerlin South is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 5.0 Mbps. On average, Centurylink customers can get speeds up to 800 Mbps.
Show all upload speeds
- 35.2% up to 1,000.0 Mbps
- 43.8% up to 940.0 Mbps
- 0.8% up to 500.0 Mbps
- 13.6% up to 200.0 Mbps
- 5.8% up to 100.0 Mbps
- 0.1% up to 20.0 Mbps
- 0.6% up to 10.0 Mbps
- 0.2% up to 5.0 Mbps
Quantum Fiber Fiber in Summerlin South, NV
Quantum Fiber fiber coverage
About 51.38%, or 15,795 people, have Quantum Fiber fiber internet available to them in the city. The company covers the central, west, east, south, southeast, northwest, southwest, and north Summerlin South area. Quantum Fiber is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Summerlin South.
Quantum Fiber fiber download speeds
Quantum Fiber is above average when comparing download speeds to all other internet providers in Summerlin South. Versus other fiber providers in the area, Quantum Fiber fiber is the fastest. There are 3 different maximum speeds throughout Summerlin South. The fastest plan anyone in Summerlin South can order from Quantum Fiber goes up to 2,000 Mbps, the slowest package only goes up to 940 Mbps, and the city-wide average maximum speed for Summerlin South customers is up to 1,693 Mbps.
Show all download speeds
- 71.0% up to 2,000.0 Mbps
- 1.1% up to 1,000.0 Mbps
- 27.9% up to 940.0 Mbps
Quantum Fiber fiber upload speeds
In Summerlin South download speeds tend to be faster than than upload speeds for Quantum Fiber fiber. Compared to other ISPs, Quantum Fiber is above average where upload speeds are concerned, and the fastest compared to other Summerlin South fiber providers. Quantum 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 Summerlin South is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 940 Mbps. On average, Quantum Fiber customers can get speeds up to 983 Mbps.
Show all upload speeds
- 72.1% up to 1,000.0 Mbps
- 27.9% up to 940.0 Mbps
Cox Communications Fiber in Summerlin South, NV
Cox fiber coverage
About 14.81%, or 4,552 people, have Cox fiber internet available to them in the city. The company covers the east, northwest, central, south, and southwest Summerlin South 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 Summerlin South.
Cox Communications fiber download speeds
Cox is above average when comparing download speeds to all other internet providers in Summerlin South. Versus other fiber providers in the area, Cox fiber is average. There are 2 different maximum speeds throughout Summerlin South. The fastest plan anyone in Summerlin South 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 Summerlin South customers is up to 1,284 Mbps.
Show all download speeds
- 28.4% up to 2,000.0 Mbps
- 71.6% up to 1,000.0 Mbps
Cox Communications fiber upload speeds
In Summerlin South 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 Summerlin South fiber providers. Cox offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Summerlin South is up to 100 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 100.0 Mbps
Summerlin South Fiber by Area
This information is most helpful to those looking for homes or considering moving to Summerlin South or any of the areas nearby.
How does fiber internet in Summerlin South compare to the rest of Nevada?
Fiber internet speeds in Summerlin South are much faster versus the average speeds in Nevada: 0.00 Mbps in Nevada versus 1,554 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Nevada is 0.00% versus 65.68% in Summerlin South.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Summerlin South are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fiber internet look like in other cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- Spring Valley, NV: less fiber coverage, faster speeds
- Blue Diamond, NV: less fiber coverage, faster speeds
- Las Vegas, NV: less fiber coverage, faster speeds
- Enterprise, NV: less fiber coverage, faster speeds
- Winchester, NV: less fiber coverage, faster speeds
- North Las Vegas, NV: less fiber coverage, faster speeds
- Sunrise Manor, NV: less fiber coverage, faster speeds
- Whitney, NV: less fiber coverage, faster speeds
- Nellis Afb, NV: less fiber coverage, slower speeds
- Henderson, NV: less fiber coverage, faster speeds
Cities with Similar Populations
- Bonney Lake, WA: less fiber coverage, slower speeds
- Bartow, FL: more fiber coverage, faster speeds
- Batavia, OH: more fiber coverage, faster speeds
- Parsippany, NJ: more fiber coverage, faster speeds
- Newtown, PA: more fiber coverage, faster speeds
- Oakdale, CA: less fiber coverage, faster speeds
- Oakleaf Plantation, FL: more fiber coverage, faster speeds
- Oceanside, NY: more fiber coverage, faster speeds
- Orchard Park, NY: more fiber coverage, slower speeds
- Orcutt, CA: less fiber coverage, faster speeds