In 85258 there are 3 residential Fiber providers covering 51.64% of the zip. The average home can get speeds up to 4,720 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 85258, AZ.
To see availability maps for all providers including fiber, cable, DSL, and more in 85258, AZ please click below.
Fiber Internet Service Providers in 85258
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 85258 are not shown.
85258 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 85258 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 51.64% of 85258. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is BAM Broadband. Call one of the companies with service in 85258 above to see who has service at your home.
How fast is fiber internet in 85258?
The map below shows maximum fiber internet speeds by area in 85258.
Fiber Internet Speed Key
The average 85258 home can get up to 4,720 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 8,000 Mbps, which 27.45% 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 940 Mbps. See the internet provider details below for info about their speed and coverage in 85258.
Fiber internet speeds tend to be faster in the southwest parts of 85258, and slower in the north areas of the zip.
Is fiber the fastest internet I can get in 85258?
The fastest internet for you may vary based on where in 85258 you live. In general, cable competes most often with fiber in the zip.
- Fiber is the fastest internet type for 37.62% of 85258 homes.
- Cable is fastest for 61.60% 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 85258 homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in 85258, along with details on where in 85258 and at what speeds.
Cox Communications Fiber in 85258, AZ
Cox fiber coverage
About 28.46%, or 7,062 people, have Cox fiber internet available to them in the zip. The company covers the north, central, northeast, west, south, northwest, and southwest 85258 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 85258.
Cox Communications fiber download speeds
Cox is below average when comparing download speeds to all other internet providers in 85258. Versus other fiber providers in the area, Cox fiber is below average. There are no different maximum speeds throughout 85258. The fastest plan anyone in 85258 can order from Cox goes up to 1,000 Mbps, and all 85258 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Cox Communications fiber upload speeds
In 85258 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 85258 fiber providers. Cox offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 85258 is up to 100 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 100.0 Mbps
BAM Broadband Fiber in 85258, AZ
BAM Broadband fiber coverage
About 27.45%, or 6,810 people, have BAM Broadband fiber internet available to them in the zip. The company covers the south, southwest, northwest, west, and central 85258 area. BAM Broadband is a large internet service provider internet service providers in the US, with internet service available in a small portion of 85258.
BAM Broadband fiber download speeds
BAM Broadband is the fastest when comparing download speeds to all other internet providers in 85258. Versus other fiber providers in the area, BAM Broadband fiber is the fastest. There are no different maximum speeds throughout 85258. The fastest plan anyone in 85258 can order from BAM Broadband goes up to 8,000 Mbps, and all 85258 customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
BAM Broadband fiber upload speeds
In 85258 download speeds tend to be equal to than upload speeds for BAM Broadband fiber. Compared to other ISPs, BAM Broadband is the fastest where upload speeds are concerned, and the fastest compared to other 85258 fiber providers. BAM Broadband offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 85258 is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
Quantum Fiber Fiber in 85258, AZ
Quantum Fiber fiber coverage
About 1.64%, or 408 people, have Quantum Fiber fiber internet available to them in the zip. The company covers the south, northeast, and east 85258 area. Quantum 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 85258.
Quantum Fiber fiber download speeds
Quantum Fiber is below average when comparing download speeds to all other internet providers in 85258. Versus other fiber providers in the area, Quantum Fiber fiber is the slowest. There are 3 different maximum speeds throughout 85258. The fastest plan anyone in 85258 can order from Quantum Fiber goes up to 2,000 Mbps, the slowest package only goes up to 940 Mbps, and the zip-wide average maximum speed for 85258 customers is up to 980 Mbps.
Show all download speeds
- 1.7% up to 2,000.0 Mbps
- 36.0% up to 1,000.0 Mbps
- 62.3% up to 940.0 Mbps
Quantum Fiber fiber upload speeds
In 85258 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 below average compared to other 85258 fiber providers. Quantum Fiber 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 85258 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 963 Mbps.
Show all upload speeds
- 37.7% up to 1,000.0 Mbps
- 62.3% up to 940.0 Mbps
85258 Fiber by Area
This information is most helpful to those looking for homes or considering moving to 85258 or any of the areas nearby.
How does fiber internet in 85258 compare to the rest of Arizona?
Fiber internet speeds in 85258 are much faster versus the average speeds in Arizona: 0.00 Mbps in Arizona versus 4,720 Mbps in the zip. The state has similar fiber availability compared to the zip. Average fiber coverage in Arizona is 0.00% versus 51.64% in 85258.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around 85258 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
- 85250, AZ: less fiber coverage, slower speeds
- 85260, AZ: more fiber coverage, slower speeds
- 85253, AZ: less fiber coverage, slower speeds
- 85259, AZ: more fiber coverage, slower speeds
- 85251, AZ: less fiber coverage, slower speeds
- 85254, AZ: less fiber coverage, slower speeds
- 85256, AZ: more fiber coverage, slower speeds
- 85028, AZ: less fiber coverage, slower speeds
- 85257, AZ: more fiber coverage, slower speeds
- 85255, AZ: less fiber coverage, slower speeds
Zip Codes with Similar Populations
- 99354, WA: more fiber coverage, faster speeds
- 30143, GA: more fiber coverage, slower speeds
- 30121, GA: more fiber coverage, slower speeds
- 29926, SC: more fiber coverage, slower speeds
- 28352, NC: less fiber coverage, slower speeds
- 19438, PA: more fiber coverage, slower speeds
- 90740, CA: more fiber coverage, faster speeds
- 91307, CA: more fiber coverage, slower speeds
- 10471, NY: more fiber coverage, faster speeds
- 08028, NJ: more fiber coverage, slower speeds