7 Best Internet Providers in Congress, AZ
Find internet availability by address in Congress, AZ
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Congress ISP Report Card | Business Internet in Congress
| Congress ISP Report Card | C+ | |
| Download Speed for Most Households | 1,062 Mbps | |
| Number of Internet Service Providers | 7 | |
| Real Congress Customer Ratings | 0 |
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.
Congress has 7 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 city. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Congress.
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Congress has 7 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 city. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Congress.
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
Ponderosa
Connection
Customer Rating
DSL
Fixed Wireless
Above are the top 4 providers in Congress, AZ for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your city.
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 Congress ratings may vary and are shown below.
Who is the Best Internet Provider in Congress, AZ?
Quantum Fiber is the best internet provider in Congress based on Arizona customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, Quantum Fiber had the best reviews at the local, state, and national levels versus all available providers in Congress, making it a solid recommendation among providers with reviews. Unfortunately, Quantum Fiber is an option for 26.38% of the city.
Click here to get Quantum Fiber
or call 1-833-875-1349
The chart and table below show average customer ratings from customers in Congress, Arizona, and customers throughout the country.
Top Rated Internet Providers in Congress
Local, State, and National Ratings for all Congress Internet Providers
| ISP / Tech Type | Congress Overall | Arizona Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Quantum Fiber | (0) | (7) | (42) | View Plans | ||
| T-Mobile Home Internet | (0) | (9) | (284) | View Plans | ||
| Verizon | (0) | (5) | (723) | View Plans | ||
| Centurylink | (0) | (22) | (163) | View Plans | ||
| Cox | (0) | (95) | (406) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Ponderosa | (0) | (0) | (2) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| AzAirnet | (0) | (0) | (0) | View Plans |
Based on 139 reviews from Arizona internet customers, Quantum Fiber is the best internet service provider for Congress residents. Quantum Fiber was rated at an average of 4.29 out of 5 in our report for overall customer satisfaction. T-Mobile Home Internet wins for second-place in Arizona, with 4.00 out of 5 stars and 94.5% coverage in Congress.
At a national level, based on 1649 national reviews for any of the providers listed above, Ponderosa is rated higher than any other provider, with a rating of 2.67 out of 5.
Which Providers are Available at my Home in Congress?
a different provider.

Internet Availability Key
Speeds and coverage vary within the city, 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 Congress?
According to unbiased feedback from real internet customers in the city, they reported being happiest with speeds provided by Quantum Fiber. On the other hand, based on data provided by the internet providers to the FCC, Cox Communications 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 Congress
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| Cox Communications | 2,000 Mbps | ||
| Centurylink | 1,000 Mbps | ||
| Quantum Fiber | 940 Mbps | ||
| AzAirnet | 500 Mbps | ||
| Verizon | 300 Mbps | ||
| Ponderosa | 100 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| HughesNet | 25 Mbps |
Customer Ratings for Internet Provider Speeds in Congress
| ISP / Tech Type | Congress Speed | Arizona Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Quantum Fiber | (0) | (7) | (42) | View Plans | ||
| Verizon | (0) | (5) | (723) | View Plans | ||
| T-Mobile Home Internet | (0) | (9) | (284) | View Plans | ||
| Centurylink | (0) | (22) | (163) | View Plans | ||
| Cox | (0) | (95) | (406) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| Ponderosa | (0) | (0) | (2) | View Plans | ||
| AzAirnet | (0) | (0) | (0) | View Plans |
Based on data reported by Congress ISPs to the FCC, the fastest speeds in the city are available through Cox Communications. The company offers speeds up to 2,000 Mbps in Congress. Therefore, the average customer can get up to 1,394 Mbps if they're willing to purchase the fastest subscription tier available at their homes.
Additionally, actual customers in the city rated their satisfaction with internet speed highest with Quantum Fiber. This indicates Quantum Fiber reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in Congress?
Arizona customers rate Quantum Fiber as the cheapest internet service provider in state. Data comes from customers in the state rating their satisfaction with pricing. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
Quantum Fiber received a local rating of 4.43 out of 5, which is higher than the average across all internet providers in the country. T-Mobile Home Internet is rated in second place for affordability by the company’s Congress customers with an average price rating of 4.33 out of 5.
The chart and graph below show how customers in Congress, Arizona, and the United States rated the affordability of their internet service.
Rated Affordability in Congress
| ISP / Tech Type | Congress Affordability | Arizona Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| Quantum Fiber | (0) | (7) | (42) | View Plans | ||
| T-Mobile Home Internet | (0) | (9) | (284) | View Plans | ||
| Centurylink | (0) | (22) | (163) | View Plans | ||
| Verizon | (0) | (5) | (723) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Cox | (0) | (95) | (406) | View Plans | ||
| Ponderosa | (0) | (0) | (2) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| AzAirnet | (0) | (0) | (0) | View Plans |
Congress 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 city 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 Congress below, including the metrics used and how Congress compares to the rest of Arizona and nation.
| Metric
(hover for details)
|
Congress | Arizona | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in Congress that have a Fiber internet connection available to their home. | 66.95% | 37.62% | 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. | 1,062 Mbps | 2,392 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 Congress. | 5.1 | 7.0 | 6.8 |
| Average Household SizeA larger household size in a city indicates that there will be a greater need for bandwidth due to simultaneous usage, multiple devices, and network congestion. | 2.0 | 2.7 | 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. | 28% | 17% | 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. | 98% | 96% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 86% | 90% | 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. | 42% | 75% | 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. | 43% | 77% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Congress ISP Report Card & Digital Connectivity Index
The ISP Report Card in Congress is C+, which is much worse than other cities. The local demand for broadband internet connectivity in Congress is high with a score of 37 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Congress have done a poor job meeting the needs of its residents.
The Congress ISP Report Card evaluates the city on availability and speed metrics compared to other cities in the United States. ISP Infrastructure can vary greatly and on its own isn’t a perfect measure of what a city 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.
86% of Congress households have an internet connection despite having 99.52% availability. 42% of households have fiber, cable, or DSL, 24% have satellite, 0% are still on dial-up, and 5% 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 42% of households have a broadband connection such as fiber, cable or DSL available to their home, 43% subscribe to it. A very low number of Congress 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 Cities Compare to Congress?
- ISP Report Card: D
- Digital Connectivity Index: 42 / 100
- ISP Report Card: F
- Digital Connectivity Index: 53 / 100
- ISP Report Card: F
- Digital Connectivity Index: 24 / 100
- ISP Report Card: F
- Digital Connectivity Index: 24 / 100
- ISP Report Card: F
- Digital Connectivity Index: 25 / 100
- ISP Report Card: F
- Digital Connectivity Index: 30 / 100
- ISP Report Card: F
- Digital Connectivity Index: 35 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 28 / 100
- ISP Report Card: F
- Digital Connectivity Index: 37 / 100
How Much Speed does a Congress Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Congress is 2.0, which is smaller than the Arizona average of 2.7 and smaller than the national average of 2.7. Congress's average household income is $67,151 which is lower than the Arizona average of $88,470 and about average for the national average of $90,606. Homes with fewer people living in them and with lower incomes tend to indicate fewer devices being used less often.
Congress also has 6% of its population enrolled in school between the 6th grade and college level, this is lower than the Arizona average of 16%. Additionally, 28% of residents work from home, which is higher than the 17% of residents in Arizona who work from home. This and other factors you can see above show us that the community of Congress has a low need for internet connectivity and speeds.
Compared to the rest of the country, Congress households are much more technology-engaged. 98% of households have some sort of computing device, 93% have desktops or laptops in the home, and 90% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in Congress?
Cox Fiber in Congress, AZ
Cox Communications offers Fiber service to 66.9% of Congress homes. Across the city, Cox Fiber has speeds up to 1,394 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 city. Cox Fiber is rated higher than other types of internet service available in Congress from Cox in terms of customer satisfaction.
Centurylink Fiber in Congress, AZ
Centurylink offers Fiber service to 26.4% of Congress homes. Across the city, Centurylink Fiber has speeds up to 1,000 Mbps
Quantum Fiber in Congress, AZ
Quantum Fiber offers Fiber service to 26.4% of Congress homes. Across the city, Quantum Fiber is the only type of service available from the company, with speeds up to 940 Mbps
Which Cable Internet Providers are Available in Congress?
Cox Cable in Congress, AZ
Cox Communications offers Cable service to 26.4% of Congress homes. Across the city, Cox Cable has speeds up to 2,000 Mbps
Which DSL Internet Providers are Available in Congress?
Centurylink DSL in Congress, AZ
Centurylink offers DSL service to 76.0% of Congress homes. Across the city, Centurylink DSL has speeds up to 13 Mbps, with speeds from 10 Mpbs up to 60 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 5.0, with an average of 1.2 Mbps throughout the city. Centurylink DSL is rated lower than other types of internet service available in Congress from Centurylink in terms of customer satisfaction.
Ponderosa DSL in Congress, AZ
Ponderosa offers DSL service to 17.6% of Congress homes. Across the city, Ponderosa DSL has speeds up to 25 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Congress?
AzAirnet Fixed Wireless in Congress, AZ
AzAirnet offers Fixed Wireless service to 99.5% of Congress homes. Across the city, AzAirnet Fixed Wireless is the only type of service available from the company, with speeds up to 275 Mbps, with speeds from 100 Mpbs up to 500 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 20 and as high as 50, with an average of 32 Mbps throughout the city.
T-Mobile Home Internet Fixed Wireless in Congress, AZ
T-Mobile Home Internet offers Fixed Wireless service to 94.5% of Congress homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 55 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 9.7 Mbps throughout the city.
Verizon Fixed Wireless in Congress, AZ
Verizon offers Fixed Wireless service to 52.7% of Congress homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
Ponderosa Fixed Wireless in Congress, AZ
Ponderosa offers Fixed Wireless service to 17.6% of Congress homes. Across the city, Ponderosa Fixed Wireless has speeds up to 100 Mbps
Which ISP Should You Choose in Congress?
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 Congress is Quantum Fiber.
- The fastest internet provider should be Cox Communications. Considering speed for the money and reliability in speeds, Quantum Fiber may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Congress is Quantum Fiber.
- Viasat, HughesNet, and AzAirnet has the broadest coverage in Congress, 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 Congress compare to other cities with a similar population?
To see how Congress 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 Congress's C+ ISP Report Card and 37 / 100 Digital Connectivity Index.
- ISP Report Card: D-
- Digital Connectivity Index: 31 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 50 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 34 / 100
- ISP Report Card: D-
- Digital Connectivity Index: 31 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 54 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 34 / 100
- ISP Report Card: B
- Digital Connectivity Index: 72 / 100
- ISP Report Card: B
- Digital Connectivity Index: 36 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 37 / 100
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