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 161 Mbps and an average upload speed of 15 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.
Provider | Download Speed | Upload Speed | Latency |
---|---|---|---|
Spectrum Cable Fiber | 161 Mbps | 15 Mbps | 13 ms |
AT&T DSL Fiber Fixed Wireless | 53 Mbps | 24 Mbps | 10 ms |
Frontier Communications DSL Fiber | 137 Mbps | 109 Mbps | 7 ms |
One Ring Networks Fiber Fixed Wireless | 14 Mbps | 10 Mbps | 8 ms |
* Data from speed tests taken in the last 3 months |
Spectrum is the most popular provider in Fontana offering cable and fiber internet service. Users have been getting 161 Mbps for download speeds and 15 Mbps for upload speeds over 15,319 recent tests.
Spectrum has the fastest average download speed, the 3rd fastest average upload speed, and the 4th lowest latency out of all of the providers in Fontana. 28% of users saw download speeds between 100-250 Mbps, and 55% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
Date | Download Speed | Upload Speed | Latency |
---|---|---|---|
November 30, 2023 | 865 Mbps | 40 Mbps | 11 ms |
November 30, 2023 | 74 Mbps | 6 Mbps | 11 ms |
November 30, 2023 | 424 Mbps | 41 Mbps | 9 ms |
November 30, 2023 | 24 Mbps | 10 Mbps | 11 ms |
November 30, 2023 | 353 Mbps | 10 Mbps | 18 ms |
November 30, 2023 | 353 Mbps | 13 Mbps | 8 ms |
November 30, 2023 | 27 Mbps | 12 Mbps | 15 ms |
November 30, 2023 | 532 Mbps | 23 Mbps | 17 ms |
November 30, 2023 | 111 Mbps | 6 Mbps | 13 ms |
November 30, 2023 | 213 Mbps | 41 Mbps | 22 ms |
AT&T is the 2nd most popular provider in Fontana offering DSL, fiber and fixed wireless internet service. Users have been getting 53 Mbps for download speeds and 24 Mbps for upload speeds over 8,877 recent tests.
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
Date | Download Speed | Upload Speed | Latency |
---|---|---|---|
November 30, 2023 | 3 Mbps | 2 Mbps | 24 ms |
November 30, 2023 | 44 Mbps | 9 Mbps | 28 ms |
November 30, 2023 | 29 Mbps | 8 Mbps | 25 ms |
November 30, 2023 | 25 Mbps | 6 Mbps | 23 ms |
November 30, 2023 | 171 Mbps | 411 Mbps | 10 ms |
November 30, 2023 | 199 Mbps | 263 Mbps | 6 ms |
November 30, 2023 | 99 Mbps | 20 Mbps | 25 ms |
November 30, 2023 | 31 Mbps | 31 Mbps | 6 ms |
November 30, 2023 | 54 Mbps | 12 Mbps | 21 ms |
November 30, 2023 | 96 Mbps | 20 Mbps | 26 ms |
Frontier Communications is the 3rd most popular provider in Fontana offering DSL and fiber internet service. Users have been getting 137 Mbps for download speeds and 109 Mbps for upload speeds over 3,634 recent tests.
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. 24% of users saw download speeds between 250-500 Mbps, and 29% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
Date | Download Speed | Upload Speed | Latency |
---|---|---|---|
November 30, 2023 | 58 Mbps | 63 Mbps | 9 ms |
November 30, 2023 | 175 Mbps | 185 Mbps | 32 ms |
November 30, 2023 | 44 Mbps | 45 Mbps | 16 ms |
November 30, 2023 | 853 Mbps | 181 Mbps | 7 ms |
November 30, 2023 | 210 Mbps | 93 Mbps | 15 ms |
November 30, 2023 | 504 Mbps | 155 Mbps | 5 ms |
November 29, 2023 | 58 Mbps | 63 Mbps | 6 ms |
November 29, 2023 | 260 Mbps | 222 Mbps | 5 ms |
November 29, 2023 | 537 Mbps | 248 Mbps | 19 ms |
November 29, 2023 | 181 Mbps | 136 Mbps | 6 ms |
One Ring Networks is the 4th most popular provider in Fontana offering fiber and fixed wireless internet service. Users have been getting 14 Mbps for download speeds and 10 Mbps for upload speeds over 87 recent tests.
One Ring Networks has the 4th fastest average download speed, the 4th fastest average upload speed, and the 2nd lowest latency out of all of the providers in Fontana. 40% of users saw download speeds between 10-25 Mbps, and 38% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
Date | Download Speed | Upload Speed | Latency |
---|---|---|---|
November 29, 2023 | 19 Mbps | 19 Mbps | 42 ms |
November 27, 2023 | 40 Mbps | 1 Mbps | 83 ms |
November 27, 2023 | 14 Mbps | 1 Mbps | 12 ms |
November 26, 2023 | 5 Mbps | 6 Mbps | 7 ms |
November 25, 2023 | 5 Mbps | 1 Mbps | 7 ms |
November 24, 2023 | 2 Mbps | 1 Mbps | 75 ms |
November 23, 2023 | 4 Mbps | 1 Mbps | 123 ms |
November 22, 2023 | 3 Mbps | 1 Mbps | 340 ms |
November 22, 2023 | 11 Mbps | 11 Mbps | 7 ms |
November 17, 2023 | 6 Mbps | 23 Mbps | 41 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.