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 204 Mbps and an average upload speed of 12 Mbps. In addition to Spectrum, AT&T, Frontier Communications and GeoLinks 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 28, 2023
ProviderDownload SpeedUpload SpeedLatency
Spectrum
Cable
Fiber
View Details →
204 Mbps12 Mbps13 ms
AT&T
DSL
Fiber
Fixed Wireless
View Details →
54 Mbps17 Mbps16 ms
Frontier Communications
DSL
Fiber
View Details →
87 Mbps67 Mbps8 ms
GeoLinks
Fixed Wireless
View Details →
12 Mbps11 Mbps19 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Fontana, CA

Spectrum

Cable
Fiber

Download Speed

204Mbps

Upload Speed

12Mbps

Latency

13ms

Overview

Spectrum is the most popular provider in Fontana offering cable and fiber internet service. Users have been getting 204 Mbps for download speeds and 12 Mbps for upload speeds over 16,240 recent tests.

Performance Breakdown

Spectrum has the fastest average download speed, the 3rd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Fontana. 33% of users saw download speeds between 250-500 Mbps, and 57% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Spectrum Speed Tests in Fontana

DateDownload SpeedUpload SpeedLatency
March 26, 20231 Mbps1 Mbps19 ms
March 26, 2023240 Mbps13 Mbps9 ms
March 26, 2023561 Mbps23 Mbps15 ms
March 26, 2023150 Mbps19 Mbps19 ms
March 26, 2023488 Mbps40 Mbps15 ms
March 26, 2023229 Mbps20 Mbps18 ms
March 26, 202393 Mbps15 Mbps12 ms
March 26, 2023193 Mbps22 Mbps10 ms
March 26, 2023685 Mbps41 Mbpsn/a ms
March 26, 202324 Mbps18 Mbps13 ms

AT&T

DSL
Fiber
Fixed Wireless

Download Speed

54Mbps

Upload Speed

17Mbps

Latency

16ms

Overview

AT&T is the 2nd most popular provider in Fontana offering DSL, fiber and fixed wireless internet service. Users have been getting 54 Mbps for download speeds and 17 Mbps for upload speeds over 6,398 recent tests.

Performance Breakdown

AT&T 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. 24% of users saw download speeds between 25-50 Mbps, and 22% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent AT&T Speed Tests in Fontana

DateDownload SpeedUpload SpeedLatency
March 26, 202399 Mbps20 Mbps23 ms
March 26, 202386 Mbps86 Mbps16 ms
March 26, 2023158 Mbps127 Mbps17 ms
March 26, 2023942 Mbps925 Mbpsn/a ms
March 26, 202331 Mbps31 Mbps14 ms
March 26, 2023431 Mbps38 Mbps35 ms
March 26, 202354 Mbps25 Mbps31 ms
March 26, 202391 Mbps121 Mbps15 ms
March 26, 202321 Mbps1 Mbps26 ms
March 26, 202344 Mbps5 Mbps26 ms

Frontier Communications

DSL
Fiber

Download Speed

87Mbps

Upload Speed

67Mbps

Latency

8ms

Overview

Frontier Communications is the 3rd most popular provider in Fontana offering DSL and fiber internet service. Users have been getting 87 Mbps for download speeds and 67 Mbps for upload speeds over 2,853 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. 27% of users saw download speeds between 250-500 Mbps, and 27% of users saw upload speeds between 50-100 Mbps.

Download Speeds

Upload Speeds

Recent Frontier Communications Speed Tests in Fontana

DateDownload SpeedUpload SpeedLatency
March 26, 2023277 Mbps96 Mbps7 ms
March 26, 202358 Mbps62 Mbps5 ms
March 26, 202344 Mbps22 Mbps5 ms
March 26, 20238 Mbps1 Mbps13 ms
March 26, 2023336 Mbps139 Mbps6 ms
March 26, 20231 Mbps98 Mbps26 ms
March 26, 20231726 Mbps1195 Mbps9 ms
March 26, 202392 Mbps93 Mbps172 ms
March 26, 2023390 Mbps1 Mbps3 ms
March 26, 2023449 Mbps331 Mbps5 ms

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Frequently Asked Questions

What internet providers are available in Fontana, CA?

Spectrum, AT&T, Frontier Communications and GeoLinks 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 and Spectrum provide fiber internet in Fontana.