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 226 Mbps and an average upload speed of 16 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 June 18, 2024
ProviderDownload SpeedUpload SpeedLatency
Spectrum
Cable
Fiber
View Details →		226 Mbps16 Mbps12 ms
AT&T
DSL
Fiber
Fixed Wireless
View Details →		84 Mbps31 Mbps8 ms
Frontier Communications
DSL
Fiber
View Details →		225 Mbps124 Mbps7 ms
One Ring Networks
Fiber
Fixed Wireless
View Details →		85 Mbps88 Mbps10 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Fontana, CA

Spectrum

Cable
Fiber

Download Speed

226Mbps

Upload Speed

16Mbps

Latency

12ms

Overview

Spectrum is the most popular provider in Fontana offering cable and fiber internet service. Users have been getting 226 Mbps for download speeds and 16 Mbps for upload speeds over 21,421 recent tests.

Performance Breakdown

Spectrum has the fastest average download speed, the 4th fastest average upload speed, and the 4th lowest latency out of all of the providers in Fontana. 34% of users saw download speeds between 250-500 Mbps, and 54% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Spectrum Speed Tests in Fontana

DateDownload SpeedUpload SpeedLatency
June 17, 202484 Mbps22 Mbps11 ms
June 17, 202439 Mbps19 Mbps11 ms
June 17, 202496 Mbps1 Mbps12 ms
June 17, 2024542 Mbps23 Mbps15 ms
June 17, 2024243 Mbps17 Mbps12 ms
June 17, 2024534 Mbps34 Mbps10 ms
June 17, 2024414 Mbps20 Mbps14 ms
June 17, 2024160 Mbps22 Mbps12 ms
June 17, 2024494 Mbps17 Mbps10 ms
June 17, 2024188 Mbps31 Mbps8 ms

AT&T

DSL
Fiber
Fixed Wireless

Download Speed

84Mbps

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 84 Mbps for download speeds and 31 Mbps for upload speeds over 7,706 recent tests.

Performance Breakdown

AT&T has the 4th fastest average download speed, the 3rd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Fontana. 18% of users saw download speeds between 25-50 Mbps, and 23% of users saw upload speeds faster than 250 Mbps.

Download Speeds

Upload Speeds

Recent AT&T Speed Tests in Fontana

DateDownload SpeedUpload SpeedLatency
June 17, 202412 Mbps1 Mbps21 ms
June 17, 202431 Mbps31 Mbps7 ms
June 17, 2024942 Mbps936 Mbps5 ms
June 17, 202419 Mbps1 Mbps6 ms
June 17, 20245 Mbps1 Mbps26 ms
June 17, 202480 Mbps66 Mbps6 ms
June 17, 202454 Mbps12 Mbps22 ms
June 17, 2024860 Mbps621 Mbps6 ms
June 17, 2024364 Mbps226 Mbps8 ms
June 17, 20245 Mbps9 Mbps25 ms

Frontier Communications

DSL
Fiber

Download Speed

225Mbps

Upload Speed

124Mbps

Latency

7ms

Overview

Frontier Communications is the 3rd most popular provider in Fontana offering DSL and fiber internet service. Users have been getting 225 Mbps for download speeds and 124 Mbps for upload speeds over 4,616 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. 31% of users saw download speeds between 250-500 Mbps, and 34% of users saw upload speeds faster than 250 Mbps.

Download Speeds

Upload Speeds

Recent Frontier Communications Speed Tests in Fontana

DateDownload SpeedUpload SpeedLatency
June 17, 2024544 Mbps295 Mbps7 ms
June 17, 202438 Mbps28 Mbps10 ms
June 17, 2024505 Mbps632 Mbps9 ms
June 17, 2024707 Mbps583 Mbps4 ms
June 17, 2024431 Mbps420 Mbps9 ms
June 17, 2024300 Mbps301 Mbps7 ms
June 17, 2024467 Mbps419 Mbps6 ms
June 17, 2024440 Mbps1 Mbps5 ms
June 17, 2024704 Mbps659 Mbps5 ms
June 17, 2024103 Mbps55 Mbps11 ms

One Ring Networks

Fiber
Fixed Wireless

Download Speed

85Mbps

Upload Speed

88Mbps

Latency

10ms

Overview

One Ring Networks is the 4th most popular provider in Fontana offering fiber and fixed wireless internet service. Users have been getting 85 Mbps for download speeds and 88 Mbps for upload speeds over 133 recent tests.

Performance Breakdown

One Ring Networks has the 3rd fastest average download speed, the 2nd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Fontana. 29% of users saw download speeds between 50-100 Mbps, and 27% of users saw upload speeds between 50-100 Mbps.

Download Speeds

Upload Speeds

Recent One Ring Networks Speed Tests in Fontana

DateDownload SpeedUpload SpeedLatency
June 16, 202426 Mbps42 Mbps10 ms
June 15, 2024313 Mbps443 Mbps9 ms
June 14, 2024330 Mbps323 Mbps8 ms
June 13, 202418 Mbps30 Mbps18 ms
June 11, 202485 Mbps33 Mbps8 ms
June 5, 202490 Mbps94 Mbps9 ms
June 4, 2024434 Mbps301 Mbps9 ms
June 4, 202493 Mbps94 Mbps9 ms
June 1, 20246 Mbps6 Mbps10 ms
May 31, 202419 Mbps8 Mbps12 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, One Ring Networks, AT&T and Spectrum provide fiber internet in Fontana.