In the Phoenix area there are 8 residential Fiber providers covering 41.88% of the city. The average home can get speeds up to 3,682 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 Phoenix, AZ.
To see availability maps for all providers including fiber, cable, DSL, and more in Phoenix, AZ please click below.
Fiber Internet Service Providers in Phoenix
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 the Phoenix area are not shown.
Phoenix 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 the Phoenix area is fiber internet available?
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Fiber is available in 41.88% of the Phoenix area. 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 the Phoenix area above to see who has service at your home.
How fast is fiber internet in the Phoenix area?
The map below shows maximum fiber internet speeds by area in the Phoenix area.
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The average Phoenix home can get up to 3,682 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 10,000 Mbps, which less than 1% 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 60 Mbps. See the internet provider details below for info about their speed and coverage in the Phoenix area.
Fiber internet speeds tend to be faster in the east parts of the Phoenix area, and slower in the northeast areas of the city.
Is fiber the fastest internet I can get in the Phoenix area?
The fastest internet for you may vary based on where in the Phoenix area you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 34.60% of Phoenix homes.
- Cable is fastest for 56.74% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 8.01%.
- Satellite internet may be the only option for less than 1% of Phoenix homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in the Phoenix area, along with details on where in the Phoenix area and at what speeds.
Quantum Fiber Fiber in Phoenix, AZ
Quantum Fiber fiber coverage
About 18.87%, or 914,202 people, have Quantum Fiber fiber internet available to them in the city. The company covers the entire Phoenix area. Quantum Fiber is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of the Phoenix area.
Quantum Fiber fiber download speeds
Quantum Fiber is above average when comparing download speeds to all other internet providers in the Phoenix area. Versus other fiber providers in the area, Quantum Fiber fiber is above average. There are 5 different maximum speeds throughout the Phoenix area. The fastest plan anyone in the Phoenix area can order from Quantum Fiber goes up to 8,000 Mbps, the slowest package only goes up to 940 Mbps, and the city-wide average maximum speed for Phoenix customers is up to 3,585 Mbps.
Show all download speeds
- 29.1% up to 8,000.0 Mbps
- 1.1% up to 3,000.0 Mbps
- 53.1% up to 2,000.0 Mbps
- 2.9% up to 1,000.0 Mbps
- 13.7% up to 940.0 Mbps
Quantum Fiber fiber upload speeds
In the Phoenix area 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 above average compared to other Phoenix fiber providers. Quantum Fiber 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 the Phoenix area is up to 8,000 Mbps. Some customers have slower plan choices, which only go up to 200 Mbps. On average, Quantum Fiber customers can get speeds up to 3,054 Mbps.
Show all upload speeds
- 29.1% up to 8,000.0 Mbps
- 1.1% up to 3,000.0 Mbps
- 56.0% up to 1,000.0 Mbps
- 13.7% up to 940.0 Mbps
- 0.0% up to 200.0 Mbps
Cox Communications Fiber in Phoenix, AZ
Cox fiber coverage
About 15.53%, or 752,517 people, have Cox fiber internet available to them in the city. The company covers the entire Phoenix area. Cox is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of the Phoenix area.
Cox Communications fiber download speeds
Cox is below average when comparing download speeds to all other internet providers in the Phoenix area. Versus other fiber providers in the area, Cox fiber is below average. There are 2 different maximum speeds throughout the Phoenix area. The fastest plan anyone in the Phoenix area 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 Phoenix customers is up to 1,292 Mbps.
Show all download speeds
- 29.2% up to 2,000.0 Mbps
- 70.8% up to 1,000.0 Mbps
Cox Communications fiber upload speeds
In the Phoenix area 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 below average compared to other Phoenix fiber providers. Cox offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in the Phoenix area is up to 100 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 100.0 Mbps
Centurylink Fiber in Phoenix, AZ
Centurylink fiber coverage
About 11.21%, or 543,048 people, have Centurylink fiber internet available to them in the city. The company covers the entire Phoenix area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of the Phoenix area.
Centurylink fiber download speeds
Centurylink is below average when comparing download speeds to all other internet providers in the Phoenix area. Versus other fiber providers in the area, Centurylink fiber is below average. There are 12 different maximum speeds throughout the Phoenix area. The fastest plan anyone in the Phoenix area can order from Centurylink goes up to 8,000 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Phoenix customers is up to 1,135 Mbps.
Show all download speeds
- 2.5% up to 8,000.0 Mbps
- 0.0% up to 3,000.0 Mbps
- 1.2% up to 2,000.0 Mbps
- 43.6% up to 1,000.0 Mbps
- 49.8% up to 940.0 Mbps
- 0.6% up to 500.0 Mbps
- 0.7% up to 200.0 Mbps
- 0.9% up to 100.0 Mbps
- 0.1% up to 80.0 Mbps
- 0.2% up to 60.0 Mbps
- 0.4% up to 40.0 Mbps
- 0.0% up to 10.0 Mbps
Centurylink fiber upload speeds
In the Phoenix area download speeds tend to be faster than than upload speeds for Centurylink fiber. Compared to other ISPs, Centurylink is below average where upload speeds are concerned, and below average compared to other Phoenix fiber providers. Centurylink offers 15 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 the Phoenix area is up to 8,000 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 1,069 Mbps.
Show all upload speeds
- 2.5% up to 8,000.0 Mbps
- 0.0% up to 3,000.0 Mbps
- 44.8% up to 1,000.0 Mbps
- 42.7% up to 940.0 Mbps
- 0.4% up to 500.0 Mbps
- 7.7% up to 200.0 Mbps
- 1.0% up to 100.0 Mbps
- 0.0% up to 80.0 Mbps
- 0.1% up to 50.0 Mbps
- 0.1% up to 40.0 Mbps
- 0.0% up to 20.0 Mbps
- 0.2% up to 10.0 Mbps
- 0.3% up to 5.0 Mbps
- 0.3% up to 3.0 Mbps
- 0.0% up to 1.0 Mbps
Wyyerd Fiber Fiber in Phoenix, AZ
Wyyerd fiber coverage
About 6.50%, or 314,751 people, have Wyyerd fiber internet available to them in the city. The company covers the northwest Phoenix area. Wyyerd is a large internet service provider internet service providers in the US, with internet service available in a very small piece of the Phoenix area.
Wyyerd Fiber fiber download speeds
Wyyerd is above average when comparing download speeds to all other internet providers in the Phoenix area. Versus other fiber providers in the area, Wyyerd fiber is above average. There are 5 different maximum speeds throughout the Phoenix area. The fastest plan anyone in the Phoenix area can order from Wyyerd goes up to 10,000 Mbps, the slowest package only goes up to 300 Mbps, and the city-wide average maximum speed for Phoenix customers is up to 5,036 Mbps.
Show all download speeds
- 0.8% up to 10,000.0 Mbps
- 99.1% up to 5,000.0 Mbps
- 0.1% up to 4,000.0 Mbps
- 0.0% up to 1,000.0 Mbps
- 0.1% up to 300.0 Mbps
Wyyerd Fiber fiber upload speeds
In the Phoenix area download speeds tend to be equal to than upload speeds for Wyyerd fiber. Compared to other ISPs, Wyyerd is above average where upload speeds are concerned, and above average compared to other Phoenix fiber providers. Wyyerd 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 the Phoenix area is up to 10,000 Mbps. Some customers have slower plan choices, which only go up to 300 Mbps. On average, Wyyerd customers can get speeds up to 5,036 Mbps.
Show all upload speeds
- 0.8% up to 10,000.0 Mbps
- 99.1% up to 5,000.0 Mbps
- 0.1% up to 4,000.0 Mbps
- 0.0% up to 1,000.0 Mbps
- 0.1% up to 300.0 Mbps
EarthLink Fiber in Phoenix, AZ
EarthLink fiber coverage
About 3.26%, or 157,973 people, have EarthLink fiber internet available to them in the city. The company covers the south, central, and northeast Phoenix area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of the Phoenix area.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in the Phoenix area. Versus other fiber providers in the area, EarthLink fiber is above average. There are no different maximum speeds throughout the Phoenix area. The fastest plan anyone in the Phoenix area can order from EarthLink goes up to 5,000 Mbps, and all Phoenix customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
EarthLink fiber upload speeds
In the Phoenix area 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 Phoenix fiber providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in the Phoenix area 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 Phoenix, AZ
AT&T fiber coverage
About 3.26%, or 157,973 people, have AT&T fiber internet available to them in the city. The company covers the south, central, and northeast Phoenix area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of the Phoenix area.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in the Phoenix area. Versus other fiber providers in the area, AT&T fiber is above average. There are no different maximum speeds throughout the Phoenix area. The fastest plan anyone in the Phoenix area can order from AT&T goes up to 5,000 Mbps, and all Phoenix customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
AT&T fiber upload speeds
In the Phoenix area 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 Phoenix fiber providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in the Phoenix area is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
Phoenix Fiber by Area
This information is most helpful to those looking for homes or considering moving to the Phoenix area or any of the areas nearby.
How does fiber internet in the Phoenix area compare to the rest of Arizona?
Fiber internet speeds in the Phoenix area are much faster versus the average speeds in Arizona: 0.00 Mbps in Arizona versus 3,682 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Arizona is 0.00% versus 41.88% in the Phoenix area.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around the Phoenix area 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
- Glendale, AZ: less fiber coverage, slower speeds
- Paradise Valley, AZ: less fiber coverage, faster speeds
- Scottsdale, AZ: more fiber coverage, slower speeds
- Tolleson, AZ: less fiber coverage, faster speeds
- Peoria, AZ: less fiber coverage, slower speeds
- Youngtown, AZ: less fiber coverage, slower speeds
- Sun City, AZ: less fiber coverage, slower speeds
- Avondale, AZ: less fiber coverage, slower speeds
- El Mirage, AZ: more fiber coverage, faster speeds
- Litchfield Park, AZ: more fiber coverage, faster speeds
Cities with Similar Populations
- Boston, MA: more fiber coverage, slower speeds
- Riverside, CA: more fiber coverage, faster speeds
- Detroit, MI: less fiber coverage, faster speeds
- Seattle, WA: more fiber coverage, faster speeds
- San Francisco, CA: more fiber coverage, faster speeds
- Washington, DC: more fiber coverage, slower speeds
- Atlanta, GA: more fiber coverage, faster speeds
- Minneapolis, MN: more fiber coverage, faster speeds
- Miami, FL: more fiber coverage, faster speeds
- Philadelphia, PA: more fiber coverage, slower speeds