RealSpeeds

Internet Speeds in Fontana, CA

In Fontana there are 4 internet service providers, with Spectrum being the most popular. Spectrum offers cable and fiber internet service. In recent tests, Spectrum customers had an average download speed of 237 Mbps and an average upload speed of 17 Mbps. In addition to Spectrum, AT&T, Frontier Communications and One Ring Networks offer DSL, fiber and fixed wireless internet service.

While our research has shown these to be the real speeds that users experience, there are many factors that can affect the actual download and upload speeds you will encounter. These may include the type of internet connection you have, the distance between your device and the router, the number of users on the network, and the strength of the signal.

Last updated on March 18, 2024
ProviderDownload SpeedUpload SpeedLatency
Spectrum
Cable
Fiber
View Details →		237 Mbps17 Mbps12 ms
AT&T
DSL
Fiber
Fixed Wireless
View Details →		87 Mbps31 Mbps8 ms
Frontier Communications
DSL
Fiber
View Details →		217 Mbps121 Mbps7 ms
One Ring Networks
Fiber
Fixed Wireless
View Details →		22 Mbps29 Mbps14 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Fontana, CA

Spectrum

Cable
Fiber

Download Speed

237Mbps

Upload Speed

17Mbps

Latency

12ms

Overview

Spectrum is the most popular provider in Fontana offering cable and fiber internet service. Users have been getting 237 Mbps for download speeds and 17 Mbps for upload speeds over 20,530 recent tests.

Performance Breakdown

Spectrum has the fastest average download speed, the 4th fastest average upload speed, and the 3rd lowest latency out of all of the providers in Fontana. 37% of users saw download speeds between 250-500 Mbps, and 56% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Spectrum Speed Tests in Fontana

DateDownload SpeedUpload SpeedLatency
March 16, 202486 Mbps26 Mbps11 ms
March 16, 20247 Mbps5 Mbps13 ms
March 16, 2024141 Mbps22 Mbps15 ms
March 16, 2024262 Mbps12 Mbps14 ms
March 16, 2024159 Mbps17 Mbps18 ms
March 16, 2024736 Mbps39 Mbps15 ms
March 16, 2024465 Mbps20 Mbps14 ms
March 16, 2024157 Mbps11 Mbps10 ms
March 16, 2024446 Mbps22 Mbps15 ms
March 16, 2024148 Mbps40 Mbps12 ms

AT&T

DSL
Fiber
Fixed Wireless

Download Speed

87Mbps

Upload Speed

31Mbps

Latency

8ms

Overview

AT&T is the 2nd most popular provider in Fontana offering DSL, fiber and fixed wireless internet service. Users have been getting 87 Mbps for download speeds and 31 Mbps for upload speeds over 7,004 recent tests.

Performance Breakdown

AT&T has the 3rd fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Fontana. 19% of users saw download speeds between 250-500 Mbps, and 25% of users saw upload speeds faster than 250 Mbps.

Download Speeds

Upload Speeds

Recent AT&T Speed Tests in Fontana

DateDownload SpeedUpload SpeedLatency
March 16, 202413 Mbps15 Mbps7 ms
March 16, 20243 Mbps5 Mbps25 ms
March 16, 202441 Mbps48 Mbps11 ms
March 16, 20241 Mbps1 Mbps26 ms
March 16, 202431 Mbps31 Mbps7 ms
March 16, 202418 Mbps39 Mbps6 ms
March 16, 2024637 Mbps800 Mbps5 ms
March 16, 2024123 Mbps1 Mbps8 ms
March 16, 2024278 Mbps170 Mbps7 ms
March 16, 202431 Mbps6 Mbps26 ms

Frontier Communications

DSL
Fiber

Download Speed

217Mbps

Upload Speed

121Mbps

Latency

7ms

Overview

Frontier Communications is the 3rd most popular provider in Fontana offering DSL and fiber internet service. Users have been getting 217 Mbps for download speeds and 121 Mbps for upload speeds over 3,417 recent tests.

Performance Breakdown

Frontier Communications has the 2nd fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Fontana. 30% of users saw download speeds between 250-500 Mbps, and 31% of users saw upload speeds faster than 250 Mbps.

Download Speeds

Upload Speeds

Recent Frontier Communications Speed Tests in Fontana

DateDownload SpeedUpload SpeedLatency
March 16, 202458 Mbps62 Mbps5 ms
March 16, 2024308 Mbps266 Mbps6 ms
March 16, 2024216 Mbps399 Mbps3 ms
March 16, 2024413 Mbps408 Mbps7 ms
March 16, 2024302 Mbps291 Mbps5 ms
March 16, 2024177 Mbps1 Mbps6 ms
March 16, 2024466 Mbps477 Mbps6 ms
March 16, 202437 Mbps40 Mbps14 ms
March 16, 2024148 Mbps164 Mbps20 ms
March 16, 2024362 Mbps182 Mbps9 ms

One Ring Networks

Fiber
Fixed Wireless

Download Speed

22Mbps

Upload Speed

29Mbps

Latency

14ms

Overview

One Ring Networks is the 4th most popular provider in Fontana offering fiber and fixed wireless internet service. Users have been getting 22 Mbps for download speeds and 29 Mbps for upload speeds over 186 recent tests.

Performance Breakdown

One Ring Networks has the 4th fastest average download speed, the 3rd fastest average upload speed, and the 4th lowest latency out of all of the providers in Fontana. 29% of users saw download speeds between 10-25 Mbps, and 28% of users saw upload speeds between 50-100 Mbps.

Download Speeds

Upload Speeds

Recent One Ring Networks Speed Tests in Fontana

DateDownload SpeedUpload SpeedLatency
March 13, 2024191 Mbps162 Mbps13 ms
March 13, 2024191 Mbps115 Mbps12 ms
March 12, 2024191 Mbps92 Mbps12 ms
March 11, 202428 Mbps47 Mbps14 ms
March 8, 202425 Mbps8 Mbps15 ms
March 8, 202458 Mbps54 Mbps14 ms
March 7, 202424 Mbps45 Mbps15 ms
March 6, 202426 Mbps48 Mbps14 ms
March 4, 2024189 Mbps78 Mbps12 ms
March 1, 2024180 Mbps71 Mbps8 ms

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Frequently Asked Questions

What internet providers are available in Fontana, CA?

Spectrum, AT&T, Frontier Communications and One Ring Networks currently operate in Fontana.

What is the most popular internet provider in Fontana, CA?

Spectrum is currently the most popular internet provider in Fontana based on the number of speed tests in the last 3 months.

What is the fastest internet provider in Fontana, CA?

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 Fontana are getting, Spectrum provides the fastest download and upload speeds.

Is there fiber internet in Fontana, CA?

Frontier Communications, AT&T, One Ring Networks and Spectrum provide fiber internet in Fontana.