In 85021 there are 2 residential Fiber providers covering 45.93% of the zip. The average home can get speeds up to 834 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.
Fiber Internet Service Providers in 85021
To avoid wasting your time, providers with less than 1% coverage in 85021 are not shown.
85021 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.
HughesNet Satellite Internet
Where in 85021 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 45.93% of 85021. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Centurylink. Call one of the companies with service in 85021 above to see who has service at your home.
How fast is fiber internet in 85021?
The map below shows maximum fiber internet speeds by area in 85021.
Fiber Internet Speed Key
The average 85021 home can get up to 834 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 1,000 Mbps, which 7.15% 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 12 Mbps. See the internet provider details below for info about their speed and coverage in 85021.
Fiber internet speeds tend to be faster in the south parts of 85021, and slower in the northeast areas of the zip.
Is fiber the fastest internet I can get in 85021?
The fastest internet for you may vary based on where in 85021 you live. In general, cable competes most often with fiber in the zip.
- Fiber is the fastest internet type for 7.22% of 85021 homes.
- Cable is fastest for 92.28% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of 85021 homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in 85021, along with details on where in 85021 and at what speeds.
Centurylink Fiber in 85021, AZ
Centurylink fiber coverage
About 45.93%, or 17,336 people, have Centurylink fiber internet available to them in the zip. The company covers the entire 85021 area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in some of 85021.
Centurylink fiber download speeds
Centurylink is above average when comparing download speeds to all other internet providers in 85021. Versus other fiber providers in the area, Centurylink fiber is the slowest. There are 9 different maximum speeds throughout 85021. The fastest plan anyone in 85021 can order from Centurylink goes up to 940 Mbps, the slowest package only goes up to 12 Mbps, and the zip-wide average maximum speed for 85021 customers is up to 824 Mbps.
Show all download speeds
- 86.6% up to 940.0 Mbps
- 0.8% up to 150.0 Mbps
- 3.7% up to 100.0 Mbps
- 4.0% up to 80.0 Mbps
- 1.6% up to 60.0 Mbps
- 1.0% up to 40.0 Mbps
- 0.5% up to 30.0 Mbps
- 1.4% up to 20.0 Mbps
- 0.3% up to 12.0 Mbps
Centurylink fiber upload speeds
In 85021 download speeds tend to be than upload speeds for Centurylink fiber. Compared to other ISPs, Centurylink is the fastest where upload speeds are concerned, and the fastest compared to other 85021 fiber providers. Centurylink offers 7 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood. The fastest upload speed available to anyone from this ISP in 85021 is up to 940 Mbps. Some customers have slower plan choices, which only go up to 0.90 Mbps. On average, Centurylink customers can get speeds up to 816 Mbps.
Show all upload speeds
- 86.6% up to 940.0 Mbps
- 0.3% up to 50.0 Mbps
- 0.8% up to 20.0 Mbps
- 7.4% up to 10.0 Mbps
- 2.6% up to 5.0 Mbps
- 0.5% up to 1.5 Mbps
- 1.7% up to 0.9 Mbps
Cox Communications Fiber in 85021, AZ
Cox fiber coverage
About 7.15%, or 2,699 people, have Cox fiber internet available to them in the zip. The company covers the west, south, and southwest 85021 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 85021.
Cox Communications fiber download speeds
Cox is one of the fastest when comparing download speeds to all other internet providers in 85021. Versus other fiber providers in the area, Cox fiber is the fastest. There are no different maximum speeds throughout 85021. The fastest plan anyone in 85021 can order from Cox goes up to 1,000 Mbps, and all 85021 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Cox Communications fiber upload speeds
In 85021 download speeds tend to be than upload speeds for Cox fiber. Compared to other ISPs, Cox is above average where upload speeds are concerned, and the slowest compared to other 85021 fiber providers. Cox offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood. The fastest upload speed available to anyone from this ISP in 85021 is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, Cox customers can get speeds up to 728 Mbps.
Show all upload speeds
- 71.8% up to 1,000.0 Mbps
- 28.2% up to 35.0 Mbps
85021 Fiber by Area
This information is most helpful to those looking for homes or considering moving to 85021 or any of the areas nearby.
How does fiber internet in 85021 compare to the rest of Arizona?
Fiber internet speeds in 85021 are comparable versus the average speeds in Arizona: 961 Mbps in Arizona versus 834 Mbps in the zip. The state has far less fiber availability compared to the zip. Average fiber coverage in Arizona is 85.19% versus 45.93% in 85021.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around 85021 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 zip codes?
Below are zip codes nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Zip Codes
- 85020, AZ: less fiber coverage, slower speeds
- 85051, AZ: less fiber coverage, slower speeds
- 85029, AZ: less fiber coverage, slower speeds
- 85013, AZ: more fiber coverage, faster speeds
- 85015, AZ: more fiber coverage, faster speeds
- 85017, AZ: more fiber coverage, faster speeds
- 85012, AZ: more fiber coverage, faster speeds
- 85014, AZ: more fiber coverage, faster speeds
- 85019, AZ: less fiber coverage, faster speeds
- 85302, AZ: less fiber coverage, slower speeds
Zip Codes with Similar Populations
- 59101, MT: less fiber coverage, slower speeds
- 60089, IL: less fiber coverage, faster speeds
- 46514, IN: less fiber coverage, faster speeds
- 29621, SC: less fiber coverage, faster speeds
- 30294, GA: more fiber coverage, faster speeds
- 94578, CA: more fiber coverage, faster speeds
- 60659, IL: less fiber coverage, faster speeds
- 49442, MI: less fiber coverage, slower speeds
- 76131, TX: more fiber coverage, faster speeds
- 11743, NY: more fiber coverage, faster speeds