10 Best Internet Providers in South Phoenix, Phoenix, AZ
Find internet availability by address in South Phoenix, Phoenix, AZ
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | South Phoenix ISP Report Card | Business Internet in South Phoenix
| South Phoenix ISP Report Card | B- | |
| Download Speed for Most Households | 1,878 Mbps | |
| Number of Internet Service Providers | 10 | |
| Real South Phoenix Customer Ratings | 8 |
This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.
This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.
South Phoenix has 10 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Cable, Fiber, Fixed Wireless, and DSL internet are available in the neighborhood. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in South Phoenix.
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South Phoenix has 10 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Cable, Fiber, Fixed Wireless, and DSL internet are available in the neighborhood. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in South Phoenix.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
Centurylink
Connection
Customer Rating
Fiber
DSL
Cox
Connection
Customer Rating
Fiber
Cable
Quantum Fiber
Connection
Customer Rating
Fiber
EarthLink
Connection
Customer Rating
Fixed Wireless
Above are the top 4 providers in South Phoenix, Phoenix, AZ for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your neighborhood.
Speed and technology may vary by address for all providers. Please note we may have a financial relationship with some of the providers above, which does not impact the customer ratings displayed. Customer ratings listed above are national ratings, local South Phoenix ratings may vary and are shown below.
Who is the Best Internet Provider in South Phoenix, Phoenix, AZ?
T-Mobile Home Internet is the best internet provider in South Phoenix based on Phoenix customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, T-Mobile Home Internet had the best reviews at the local, state, and national levels versus all available providers in South Phoenix, making it a solid recommendation among providers with reviews. T-Mobile Home Internet is an option for 96.99% of the neighborhood.
Click here to get T-Mobile Home Internet
or call 1-833-601-2935
The chart and table below show average customer ratings from customers in South Phoenix, Arizona, and customers throughout the country.
Top Rated Internet Providers in South Phoenix
Local, State, and National Ratings for all South Phoenix Internet Providers
| ISP / Tech Type | South Phoenix Overall | Arizona Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (1) | (9) | (284) | View Plans | ||
| Centurylink | (1) | (22) | (163) | View Plans | ||
| Cox | (6) | (95) | (406) | View Plans | ||
| Quantum Fiber | (0) | (7) | (42) | View Plans | ||
| AT&T | (0) | (2) | (924) | View Plans | ||
| Verizon | (0) | (5) | (723) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| AirFiber | (0) | (0) | (0) | View Plans | ||
| Tristate Wi-Fi | (0) | (0) | (0) | View Plans | ||
| Kwikbit | (0) | (0) | (0) | View Plans |
Based on 141 reviews from Phoenix internet customers, T-Mobile Home Internet is the best internet service provider for South Phoenix residents. T-Mobile Home Internet was rated at an average of 4.40 out of 5 in our report for overall customer satisfaction. Centurylink wins for second-place in Phoenix, with 4.00 out of 5 stars and 97.1% coverage in South Phoenix.
At a national level, based on 2583 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.04 out of 5.
Which Providers are Available at my Home in South Phoenix?
a different provider.

Internet Availability Key
Speeds and coverage vary within the neighborhood, and sometimes even from block to block. The map shows speeds per provider and where each provider is available.
Who is the Fastest Internet Provider in South Phoenix?
According to unbiased feedback from real internet customers in the neighborhood, they reported being happiest with speeds provided by Centurylink. On the other hand, based on data provided by the internet providers to the FCC, Quantum Fiber should have faster speeds at a local level. While we typically put more weight on real-world customer ratings, we display both satisfaction and technical maximum information for customers to decide for themselves.
Data Reported to FCC by ISPs: Average Maximum Available in South Phoenix
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| Quantum Fiber | 8,000 Mbps | ||
| Cox Communications | 2,000 Mbps | ||
| Kwikbit | 1,000 Mbps | ||
| Centurylink | 1,000 Mbps | ||
| Tristate Wi-Fi | 400 Mbps | ||
| Verizon | 300 Mbps | ||
| AT&T | 100 Mbps | ||
| EarthLink | 100 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| AirFiber (Arizona) | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| HughesNet | 25 Mbps |
Customer Ratings for Internet Provider Speeds in South Phoenix
| ISP / Tech Type | South Phoenix Speed | Arizona Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (1) | (9) | (284) | View Plans | ||
| Centurylink | (1) | (22) | (163) | View Plans | ||
| Cox | (6) | (95) | (406) | View Plans | ||
| Quantum Fiber | (0) | (7) | (42) | View Plans | ||
| Verizon | (0) | (5) | (723) | View Plans | ||
| AT&T | (0) | (2) | (924) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| AirFiber | (0) | (0) | (0) | View Plans | ||
| Tristate Wi-Fi | (0) | (0) | (0) | View Plans | ||
| Kwikbit | (0) | (0) | (0) | View Plans |
Based on data reported by South Phoenix ISPs to the FCC, the fastest speeds in the neighborhood are available through Quantum Fiber. The company offers speeds up to 8,000 Mbps in South Phoenix. Therefore, the average customer can get up to 2,129 Mbps if they're willing to purchase the fastest subscription tier available at their homes.
Additionally, actual customers in the neighborhood rated their satisfaction with internet speed highest with Centurylink. This indicates Centurylink reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in South Phoenix?
Phoenix customers rate T-Mobile Home Internet as the cheapest internet service provider in city. Data comes from customers in the city rating their satisfaction with pricing. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
T-Mobile Home Internet received a local rating of 5.00 out of 5, which is higher than the average across all internet providers in the country. Centurylink is rated in second place for affordability by the company’s South Phoenix customers with an average price rating of 4.00 out of 5.
The chart and graph below show how customers in South Phoenix, Phoenix, and the United States rated the affordability of their internet service.
Rated Affordability in South Phoenix
| ISP / Tech Type | South Phoenix Affordability | Arizona Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (1) | (9) | (284) | View Plans | ||
| Centurylink | (1) | (22) | (163) | View Plans | ||
| Cox | (6) | (95) | (406) | View Plans | ||
| Quantum Fiber | (0) | (7) | (42) | View Plans | ||
| AT&T | (0) | (2) | (924) | View Plans | ||
| Verizon | (0) | (5) | (723) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| AirFiber | (0) | (0) | (0) | View Plans | ||
| Tristate Wi-Fi | (0) | (0) | (0) | View Plans | ||
| Kwikbit | (0) | (0) | (0) | View Plans |
South Phoenix Internet Health Assessment
ISP Reports evaluates the technological infrastructure across the United States. This includes assessing a grade for ISP providers and infrastructure in the neighborhood and setting an index number for the digital connectivity of its residents. You can view the ISP Report Card and the Digital Connectivity Index for South Phoenix below, including the metrics used and how South Phoenix compares to the rest of Phoenix and nation.
| Metric
(hover for details)
|
South Phoenix | Arizona | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in South Phoenix that have a Fiber internet connection available to their home. | 32.41% | 41.88% | 67.25% | ||
| Average Download SpeedThe maximum download speed most households can get on average. This is measured by availability in a block group and weighted by the population in that area. | 1,878 Mbps | 2,701 Mbps | 3,293 Mbps | ||
| Provider CountThe number of providers available for most people. This is a weighted average by block rather than a total for South Phoenix. | 7.2 | 7.2 | 6.8 |
| Average Household SizeA larger household size in a neighborhood indicates that there will be a greater need for bandwidth due to simultaneous usage, multiple devices, and network congestion. | 3.2 | 2.8 | 2.7 | ||
| Work From Home PercentA higher percent of the population working from home indicates bandwidth requirements being more widely needed rather than consolidated to commercial portions of the city. | 18% | 19% | 14% | ||
| Households with DevicesA higher percentage of households with computing devices in the home indicates a higher level of infrastructure needed to support those households. | 97% | 97% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 92% | 92% | 90% | ||
| Households with BroadbandA higher percentage of households with a broadband connection (defined as speeds above 25 Mbps) indicates heavier usage needs within these households. | 79% | 79% | 75% | ||
| Broadband Usage vs. AvailabilityThis measures what percentage of households who have a broadband connection to their home actually have an active subscription to that service. | 80% | 79% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
South Phoenix ISP Report Card & Digital Connectivity Index
The ISP Report Card in South Phoenix is B-, which is better than other neighborhoods. The local demand for broadband internet connectivity in South Phoenix is high with a score of 83 / 100 in our Digital Connectivity Index. This means that internet service providers operating in South Phoenix have done a great job meeting the needs of its residents.
The South Phoenix ISP Report Card evaluates the neighborhood on availability and speed metrics compared to other neighborhoods in the United States. ISP Infrastructure can vary greatly and on its own isn’t a perfect measure of what a neighborhood needs. Please see our ISP Report Card along with the Digital Connectivity Index above to evaluate how well the connectivity demand is met by the existing infrastructure.
92% of South Phoenix households have an internet connection despite having 99.50% availability. 79% of households have fiber, cable, or DSL, 6% have satellite, 0% are still on dial-up, and 1% of households have internet but don’t pay for a subscription because it’s subsidized by the Affordable Connectivity Program.
As you can see in the table above, while 79% of households have a broadband connection such as fiber, cable or DSL available to their home, 80% subscribe to it. A large amount of South Phoenix residents are taking advantage of the available internet infrastructure.
For more details, please visit our ISP Report Card and Digital Connectivity Index pages.
How do Neighboring Neighborhoods Compare to South Phoenix?
- ISP Report Card: B
- Digital Connectivity Index: 69 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 50 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 52 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 41 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 84 / 100
- ISP Report Card: B
- Digital Connectivity Index: 57 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 59 / 100
- ISP Report Card: B
- Digital Connectivity Index: 65 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 69 / 100
How Much Speed does a South Phoenix Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in South Phoenix is 3.2, which is larger than the Phoenix average of 2.8 and larger than the national average of 2.7. South Phoenix's average household income is $89,813 which is higher than the Phoenix average of $96,496 and higher than the national average of $90,606. Homes with more people living in them and with higher incomes tend to indicate more devices being used more often.
South Phoenix also has 18% of its population enrolled in school between the 6th grade and college level, this is higher than the Phoenix average of 16%. Additionally, 18% of residents work from home, which is lower than the 19% of residents in Phoenix who work from home. This and other factors you can see above show us that the community of South Phoenix has a very high need for internet connectivity and speeds.
Compared to the rest of the country, South Phoenix households are more technology-engaged. 97% of households have some sort of computing device, 86% have desktops or laptops in the home, and 95% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in South Phoenix?
Cox Fiber in South Phoenix, Phoenix, AZ
Cox Communications offers Fiber service to 19.3% of South Phoenix homes. Across the neighborhood, Cox Fiber has speeds up to 1,469 Mbps, with speeds from 1,000 Mpbs up to 2,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 100 and as high as 100, with an average of 100 Mbps throughout the neighborhood. Cox Fiber is rated higher than other types of internet service available in South Phoenix from Cox in terms of customer satisfaction.
Quantum Fiber in South Phoenix, Phoenix, AZ
Quantum Fiber offers Fiber service to 17.0% of South Phoenix homes. Across the neighborhood, Quantum Fiber is the only type of service available from the company, with speeds up to 2,129 Mbps, with speeds from 940 Mpbs up to 8,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 940 and as high as 8,000, with an average of 1,482 Mbps throughout the neighborhood.
Centurylink Fiber in South Phoenix, Phoenix, AZ
Centurylink offers Fiber service to 5.2% of South Phoenix homes. Across the neighborhood, Centurylink Fiber has speeds up to 936 Mbps, with speeds from 200 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 200 and as high as 1,000, with an average of 884 Mbps throughout the neighborhood. Centurylink Fiber is rated higher than other types of internet service available in South Phoenix from Centurylink in terms of customer satisfaction.
Which Cable Internet Providers are Available in South Phoenix?
Cox Cable in South Phoenix, Phoenix, AZ
Cox Communications offers Cable service to 82.4% of South Phoenix homes. Across the neighborhood, Cox Cable has speeds up to 2,000 Mbps
Which DSL Internet Providers are Available in South Phoenix?
Centurylink DSL in South Phoenix, Phoenix, AZ
Centurylink offers DSL service to 97.1% of South Phoenix homes. Across the neighborhood, Centurylink DSL has speeds up to 96 Mbps, with speeds from 10 Mpbs up to 140 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 40, with an average of 13 Mbps throughout the neighborhood. Centurylink DSL is rated lower than other types of internet service available in South Phoenix from Centurylink in terms of customer satisfaction.
Which Fixed Wireless and LTE Internet Providers are Available in South Phoenix?
AirFiber Fixed Wireless in South Phoenix, Phoenix, AZ
AirFiber (Arizona) offers Fixed Wireless service to 99.5% of South Phoenix homes. Across the neighborhood, AirFiber Fixed Wireless is the only type of service available from the company, with speeds up to 100 Mbps
T-Mobile Home Internet Fixed Wireless in South Phoenix, Phoenix, AZ
T-Mobile Home Internet offers Fixed Wireless service to 97.0% of South Phoenix homes. Across the neighborhood, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 49 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 8.4 Mbps throughout the neighborhood.
EarthLink Fixed Wireless in South Phoenix, Phoenix, AZ
EarthLink offers Fixed Wireless service to 87.8% of South Phoenix homes. Across the neighborhood, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 66 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 12 Mbps throughout the neighborhood.
AT&T Fixed Wireless in South Phoenix, Phoenix, AZ
AT&T offers Fixed Wireless service to 87.8% of South Phoenix homes. Across the neighborhood, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 66 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 12 Mbps throughout the neighborhood.
Verizon Fixed Wireless in South Phoenix, Phoenix, AZ
Verizon offers Fixed Wireless service to 76.6% of South Phoenix homes. Across the neighborhood, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
Tristate Wi-Fi Fixed Wireless in South Phoenix, Phoenix, AZ
Tristate Wi-Fi offers Fixed Wireless service to 49.6% of South Phoenix homes. Across the neighborhood, Tristate Wi-Fi Fixed Wireless is the only type of service available from the company, with speeds up to 351 Mbps, with speeds from 10 Mpbs up to 400 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 400, with an average of 343 Mbps throughout the neighborhood.
Kwikbit Fixed Wireless in South Phoenix, Phoenix, AZ
Kwikbit offers Fixed Wireless service to 1.4% of South Phoenix homes. Across the neighborhood, Kwikbit Fixed Wireless is the only type of service available from the company, with speeds up to 1,000 Mbps
Which ISP Should You Choose in South Phoenix?
The right ISP for you depends upon your needs, but in general we can make the following suggestions:
- The best all-around internet service provider in South Phoenix is T-Mobile Home Internet.
- The fastest internet provider should be Quantum Fiber. Considering speed for the money and reliability in speeds, Centurylink may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in South Phoenix is T-Mobile Home Internet.
- Viasat, HughesNet, and AirFiber (Arizona) has the broadest coverage in South Phoenix, and is most likely to cover your home. To find out exactly what's available at your home, please use our address search tool.
How does South Phoenix compare to other cities with a similar population?
To see how South Phoenix stacks up on the national level, it's useful to look at some other cities with similarly sized populations. Below you can see a list of these cities and how they compare to South Phoenix's B- ISP Report Card and 83 / 100 Digital Connectivity Index.
- ISP Report Card: B
- Digital Connectivity Index: 76 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 86 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 60 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 62 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 75 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 72 / 100
- ISP Report Card: C
- Digital Connectivity Index: 64 / 100
- ISP Report Card: B
- Digital Connectivity Index: 81 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 84 / 100
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