RealSpeeds

Internet Speeds in Phoenix, AZ

There are 2 internet providers operating in Phoenix, the most popular being Cox Communications. Cox Communications offers cable and fiber internet service. In 236,456 recent tests, on average, we have been seeing 143 Mbps for download speeds and 11 Mbps for upload speeds for Cox Communications customers. In addition to Cox Communications, DSL and fiber internet service is also available from CenturyLink.

While these are the real speeds we have been seeing in our research, there are many factors that go into the actual download and upload speeds you will encounter.

Last updated on September 22, 2022
ProviderDownload SpeedUpload SpeedLatency
Cox Communications
Cable
Fiber
View Details →
143 Mbps11 Mbps16 ms
CenturyLink
DSL
Fiber
View Details →
46 Mbps8 Mbps20 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Phoenix, AZ

Cox Communications

Cable
Fiber

Download Speed

143Mbps

Upload Speed

11Mbps

Latency

16ms

Overview

Cox Communications is the most popular provider in Phoenix offering cable and fiber internet service. Users have been getting 143 Mbps for download speeds and 11 Mbps for upload speeds over 236,456 recent tests.

Speed Breakdown

Cox Communications has the fastest average download speeds and the fastest average upload speeds out of all of the providers in Phoenix. 28% of users saw download speeds between 100-250 Mbps, and 35% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Speed Tests

DateDownload SpeedUpload SpeedLatency
September 20, 202220 Mbps20 Mbps17 ms
September 20, 202217 Mbps11 Mbps25 ms
September 20, 2022157 Mbps4 Mbps18 ms
September 20, 20229 Mbps9 Mbps22 ms
September 20, 202252 Mbps11 Mbps22 ms
September 20, 2022920 Mbps37 Mbps16 ms
September 20, 2022233 Mbps11 Mbpsn/a ms
September 20, 2022202 Mbps31 Mbps25 ms
September 20, 2022401 Mbps35 Mbpsn/a ms
September 20, 2022273 Mbps11 Mbps17 ms

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Frequently Asked Questions

What internet providers are available in Phoenix, AZ?

Cox Communications and CenturyLink currently operate in Phoenix.

What is the most popular internet provider in Phoenix, AZ?

Cox Communications is currently the most popular internet provider in Phoenix based on the number of speed tests in the last 3 months.

What is the fastest internet provider in Phoenix, AZ?

The fastest internet provider for you is going to differ based on your needs, and which providers actually serve your home. However, when it comes to the real speeds users in Phoenix are getting, Cox Communications provides the fastest download speeds and Cox Communications provides the fastest upload speeds.

Is there fiber internet in Phoenix, AZ?

Cox Communications and CenturyLink provide fiber internet in Phoenix.