In Arizona there are 8 residential Fiber providers covering 37.62% of the state. The average home can get speeds up to 3,518 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 Arizona.
To see availability maps for all providers including fiber, cable, DSL, and more in Arizona please click below.
Fiber Internet Service Providers in Arizona
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 Arizona are not shown.
Arizona 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 Arizona is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 37.62% of Arizona. 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 Arizona above to see who has service at your home.
How fast is fiber internet in Arizona?
The map below shows maximum fiber internet speeds by area in Arizona.
Fiber Internet Speed Key
The average Arizona home can get up to 3,518 Mbps on their fiber internet plan. The fastest fiber download speed in the state 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 25 Mbps. See the internet provider details below for info about their speed and coverage in Arizona.
Fiber internet speeds tend to be faster in the southeast parts of Arizona, and slower in the east areas of the state.
Is fiber the fastest internet I can get in Arizona?
The fastest internet for you may vary based on where in Arizona you live. In general, cable competes most often with fiber in the state.
- Fiber is the fastest internet type for 32.10% of Arizona homes.
- Cable is fastest for 56.42% of the state.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 9.74%.
- Satellite internet may be the only option for 1.28% of Arizona homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Arizona, along with details on where in Arizona and at what speeds.
Quantum Fiber Fiber in Arizona
Quantum Fiber fiber coverage
About 16.08%, or 1,149,620 people, have Quantum Fiber fiber internet available to them in the state. The company covers the entire Arizona 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 Arizona.
Quantum Fiber fiber download speeds
Quantum Fiber is above average when comparing download speeds to all other internet providers in Arizona. Versus other fiber providers in the area, Quantum Fiber fiber is above average. There are 5 different maximum speeds throughout Arizona. The fastest plan anyone in Arizona can order from Quantum Fiber goes up to 8,000 Mbps, the slowest package only goes up to 940 Mbps, and the state-wide average maximum speed for Arizona customers is up to 3,899 Mbps.
Show all download speeds
- 34.2% up to 8,000.0 Mbps
- 2.3% up to 3,000.0 Mbps
- 46.5% up to 2,000.0 Mbps
- 2.7% up to 1,000.0 Mbps
- 14.2% up to 940.0 Mbps
Quantum Fiber fiber upload speeds
In Arizona 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 Arizona fiber providers. Quantum Fiber offers 5 different upload speeds across the state, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Arizona 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 3,434 Mbps.
Show all upload speeds
- 34.2% up to 8,000.0 Mbps
- 2.3% up to 3,000.0 Mbps
- 49.2% up to 1,000.0 Mbps
- 14.2% up to 940.0 Mbps
- 0.0% up to 200.0 Mbps
Cox Communications Fiber in Arizona
Cox fiber coverage
About 11.06%, or 791,068 people, have Cox fiber internet available to them in the state. The company covers the west, central, south, southeast, northwest, north, and southwest Arizona 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 Arizona.
Cox Communications fiber download speeds
Cox is above average when comparing download speeds to all other internet providers in Arizona. Versus other fiber providers in the area, Cox fiber is below average. There are 2 different maximum speeds throughout Arizona. The fastest plan anyone in Arizona can order from Cox goes up to 2,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the state-wide average maximum speed for Arizona customers is up to 1,299 Mbps.
Show all download speeds
- 29.9% up to 2,000.0 Mbps
- 70.1% up to 1,000.0 Mbps
Cox Communications fiber upload speeds
In Arizona 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 Arizona fiber providers. Cox offers no different upload speeds across the state. The fastest upload speed available to anyone from this ISP in Arizona 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 Arizona
Centurylink fiber coverage
About 8.83%, or 631,431 people, have Centurylink fiber internet available to them in the state. The company covers the central, west, south, southeast, northwest, north, southwest, and east Arizona 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 Arizona.
Centurylink fiber download speeds
Centurylink is above average when comparing download speeds to all other internet providers in Arizona. Versus other fiber providers in the area, Centurylink fiber is below average. There are 13 different maximum speeds throughout Arizona. The fastest plan anyone in Arizona can order from Centurylink goes up to 8,000 Mbps, the slowest package only goes up to 10 Mbps, and the state-wide average maximum speed for Arizona customers is up to 1,159 Mbps.
Show all download speeds
- 2.9% up to 8,000.0 Mbps
- 0.0% up to 3,000.0 Mbps
- 1.0% up to 2,000.0 Mbps
- 44.2% up to 1,000.0 Mbps
- 48.1% up to 940.0 Mbps
- 1.0% up to 750.0 Mbps
- 0.5% up to 500.0 Mbps
- 0.7% up to 200.0 Mbps
- 1.0% 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
- 0.1% up to 10.0 Mbps
Centurylink fiber upload speeds
In Arizona 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 below average compared to other Arizona fiber providers. Centurylink offers 16 different upload speeds across the state, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Arizona 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 1,095 Mbps.
Show all upload speeds
- 2.9% up to 8,000.0 Mbps
- 0.0% up to 3,000.0 Mbps
- 45.2% up to 1,000.0 Mbps
- 41.0% up to 940.0 Mbps
- 1.0% up to 750.0 Mbps
- 0.4% up to 500.0 Mbps
- 7.6% 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
- 0.1% up to 1.0 Mbps
Wyyerd Fiber Fiber in Arizona
Wyyerd fiber coverage
About 4.40%, or 314,751 people, have Wyyerd fiber internet available to them in the state. The company covers the west and northwest Arizona area. Wyyerd is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Arizona.
Wyyerd Fiber fiber download speeds
Wyyerd is above average when comparing download speeds to all other internet providers in Arizona. Versus other fiber providers in the area, Wyyerd fiber is above average. There are 5 different maximum speeds throughout Arizona. The fastest plan anyone in Arizona can order from Wyyerd goes up to 10,000 Mbps, the slowest package only goes up to 300 Mbps, and the state-wide average maximum speed for Arizona 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 Arizona 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 Arizona fiber providers. Wyyerd offers 5 different upload speeds across the state, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Arizona 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
Allo Fiber in Arizona
Allo fiber coverage
About 3.37%, or 241,286 people, have Allo fiber internet available to them in the state. The company covers the southwest, northwest, and southeast Arizona area. Allo is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Arizona.
Allo fiber download speeds
Allo is above average when comparing download speeds to all other internet providers in Arizona. Versus other fiber providers in the area, Allo fiber is above average. There are no different maximum speeds throughout Arizona. The fastest plan anyone in Arizona can order from Allo goes up to 2,300 Mbps, and all Arizona customers can get this speed.
Show all download speeds
- 100.0% up to 2,300.0 Mbps
Allo fiber upload speeds
In Arizona download speeds tend to be equal to than upload speeds for Allo fiber. Compared to other ISPs, Allo is above average where upload speeds are concerned, and above average compared to other Arizona fiber providers. Allo offers no different upload speeds across the state. The fastest upload speed available to anyone from this ISP in Arizona is up to 2,300 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,300.0 Mbps
EarthLink Fiber in Arizona
EarthLink fiber coverage
About 2.25%, or 161,209 people, have EarthLink fiber internet available to them in the state. The company covers the central, south, west, northeast, northwest, southeast, and north Arizona 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 Arizona.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in Arizona. Versus other fiber providers in the area, EarthLink fiber is above average. There are no different maximum speeds throughout Arizona. The fastest plan anyone in Arizona can order from EarthLink goes up to 5,000 Mbps, and all Arizona customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
EarthLink fiber upload speeds
In Arizona 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 Arizona fiber providers. EarthLink offers no different upload speeds across the state. The fastest upload speed available to anyone from this ISP in Arizona 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 Arizona
AT&T fiber coverage
About 2.25%, or 161,209 people, have AT&T fiber internet available to them in the state. The company covers the central, south, west, northeast, northwest, southeast, and north Arizona 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 Arizona.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in Arizona. Versus other fiber providers in the area, AT&T fiber is above average. There are no different maximum speeds throughout Arizona. The fastest plan anyone in Arizona can order from AT&T goes up to 5,000 Mbps, and all Arizona customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
AT&T fiber upload speeds
In Arizona 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 Arizona fiber providers. AT&T offers no different upload speeds across the state. The fastest upload speed available to anyone from this ISP in Arizona is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
Google Fiber Fiber in Arizona
Google Fiber fiber coverage
About 2.02%, or 144,327 people, have Google Fiber fiber internet available to them in the state. The company covers the central, south, and west Arizona area. Google Fiber is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Arizona.
Google Fiber fiber download speeds
Google Fiber is one of the fastest when comparing download speeds to all other internet providers in Arizona. Versus other fiber providers in the area, Google Fiber fiber is one of the fastest. There are no different maximum speeds throughout Arizona. The fastest plan anyone in Arizona can order from Google Fiber goes up to 8,000 Mbps, and all Arizona customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
Google Fiber fiber upload speeds
In Arizona download speeds tend to be equal to than upload speeds for Google Fiber fiber. Compared to other ISPs, Google Fiber is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Arizona fiber providers. Google Fiber offers no different upload speeds across the state. The fastest upload speed available to anyone from this ISP in Arizona is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
Arizona Fiber by Area
This information is most helpful to those looking for homes or considering moving to Arizona or any of the areas nearby.
How does fiber internet in Arizona compare to the rest of the United States?
Fiber internet speeds in Arizona are much faster versus the average speeds in the United States: 0.00 Mbps in the United States versus 3,518 Mbps in the state. The nation has similar fiber availability compared to the state. Average fiber coverage in the United States is 0.00% versus 37.62% in Arizona.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Arizona 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 states?
Below are states nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby States
- New Mexico: less fiber coverage, slower speeds
- Utah: more fiber coverage, faster speeds
- Nevada: more fiber coverage, slower speeds
- California: more fiber coverage, faster speeds
- Colorado: more fiber coverage, faster speeds
- Wyoming: more fiber coverage, slower speeds
- Idaho: more fiber coverage, faster speeds
- Texas: more fiber coverage, faster speeds
- Oklahoma: more fiber coverage, faster speeds
- Kansas: more fiber coverage, faster speeds
States with Similar Populations
- Alaska: less fiber coverage, slower speeds
- Hawaii: more fiber coverage, slower speeds
- Puerto Rico: more fiber coverage, slower speeds
- Florida: more fiber coverage, faster speeds
- Maine: more fiber coverage, slower speeds
- North Dakota: more fiber coverage, slower speeds
- Wisconsin: more fiber coverage, faster speeds
- Washington: more fiber coverage, faster speeds
- Vermont: more fiber coverage, slower speeds
- Texas: more fiber coverage, faster speeds