In Fontana there are 3 internet service providers, with CenturyLink being the most popular. CenturyLink offers DSL internet service. In recent tests, CenturyLink customers had an average download speed of 91 Mbps and an average upload speed of 87 Mbps. In addition to CenturyLink, KwiKom Communications and AT&T offer fixed wireless and DSL 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 |
|---|---|---|---|
| CenturyLink DSL | 91 Mbps | 87 Mbps | 37 ms |
| KwiKom Communications Fixed Wireless | 12 Mbps | 3 Mbps | 60 ms |
| AT&T DSL Fixed Wireless | 13 Mbps | 1 Mbps | 48 ms |
| * Data from speed tests taken in the last 3 months | |||
CenturyLink is the most popular provider in Fontana offering DSL internet service. Users have been getting 91 Mbps for download speeds and 87 Mbps for upload speeds over 352 recent tests.
CenturyLink has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Fontana. 100% of users saw download speeds between 50-100 Mbps, and 98% of users saw upload speeds between 50-100 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 92 Mbps | 88 Mbps | 36 ms |
| June 16, 2024 | 91 Mbps | 91 Mbps | 36 ms |
| June 15, 2024 | 91 Mbps | 90 Mbps | 37 ms |
| June 14, 2024 | 91 Mbps | 87 Mbps | 37 ms |
| June 13, 2024 | 91 Mbps | 86 Mbps | 36 ms |
| June 12, 2024 | 91 Mbps | 87 Mbps | 36 ms |
| June 11, 2024 | 91 Mbps | 88 Mbps | 36 ms |
| June 10, 2024 | 91 Mbps | 85 Mbps | 37 ms |
| June 9, 2024 | 91 Mbps | 87 Mbps | 36 ms |
| June 8, 2024 | 87 Mbps | 85 Mbps | 37 ms |
KwiKom Communications is the 2nd most popular provider in Fontana offering fixed wireless internet service. Users have been getting 12 Mbps for download speeds and 3 Mbps for upload speeds over 23 recent tests.
KwiKom Communications 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. 78% of users saw download speeds between 10-25 Mbps, and 63% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
AT&T is the 3rd most popular provider in Fontana offering DSL and fixed wireless internet service. Users have been getting 13 Mbps for download speeds and 1 Mbps for upload speeds over 4 recent tests.
AT&T has the 2nd fastest average download speed, the 3rd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Fontana. 100% of users saw download speeds between 10-25 Mbps, and 100% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
We’ll run a download test and an upload test to give you the full picture of your internet connection.