There are 3 internet providers operating in Fullerton, the most popular being Spectrum. Spectrum offers cable and fiber internet service. In 17,697 recent tests, on average, we have been seeing 198 Mbps for download speeds and 12 Mbps for upload speeds for Spectrum customers. In addition to Spectrum, DSL and fiber internet service is also available from AT&T and Frontier Communications.
While these are the real speeds we have been seeing in our research, there are many factors that go into the actual download and upload speeds you will encounter.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Spectrum Cable Fiber | 198 Mbps | 12 Mbps | 9 ms |
| AT&T DSL Fiber | 121 Mbps | 57 Mbps | 7 ms |
| Frontier Communications DSL Fiber | 69 Mbps | 33 Mbps | 6 ms |
| * Data from speed tests taken in the last 3 months | |||
Spectrum is the most popular provider in Fullerton offering cable and fiber internet service. Users have been getting 198 Mbps for download speeds and 12 Mbps for upload speeds over 17,697 recent tests.
Spectrum has the fastest average download speed, the 3rd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Fullerton. 33% of users saw download speeds between 250-500 Mbps, and 56% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 279 Mbps | 40 Mbps | 9 ms |
| June 17, 2024 | 93 Mbps | 11 Mbps | 9 ms |
| June 17, 2024 | 539 Mbps | 22 Mbps | 10 ms |
| June 17, 2024 | 355 Mbps | 11 Mbps | 11 ms |
| June 17, 2024 | 44 Mbps | 11 Mbps | 10 ms |
| June 17, 2024 | 356 Mbps | 11 Mbps | 6 ms |
| June 17, 2024 | 136 Mbps | 12 Mbps | 8 ms |
| June 17, 2024 | 330 Mbps | 255 Mbps | 4 ms |
| June 17, 2024 | 412 Mbps | 40 Mbps | 7 ms |
| June 17, 2024 | 817 Mbps | 40 Mbps | 9 ms |
AT&T is the 2nd most popular provider in Fullerton offering DSL and fiber internet service. Users have been getting 121 Mbps for download speeds and 57 Mbps for upload speeds over 7,851 recent tests.
AT&T has the 2nd fastest average download speed, the fastest average upload speed, and the 2nd lowest latency out of all of the providers in Fullerton. 23% of users saw download speeds between 250-500 Mbps, and 22% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 122 Mbps | 120 Mbps | 6 ms |
| June 17, 2024 | 48 Mbps | 11 Mbps | 20 ms |
| June 17, 2024 | 924 Mbps | 691 Mbps | 4 ms |
| June 17, 2024 | 583 Mbps | 399 Mbps | 8 ms |
| June 17, 2024 | 139 Mbps | 131 Mbps | 7 ms |
| June 17, 2024 | 93 Mbps | 93 Mbps | 6 ms |
| June 17, 2024 | 51 Mbps | 1 Mbps | 7 ms |
| June 17, 2024 | 10 Mbps | 1 Mbps | 23 ms |
| June 17, 2024 | 63 Mbps | 24 Mbps | 21 ms |
| June 17, 2024 | 558 Mbps | 31 Mbps | 13 ms |
Frontier Communications is the 3rd most popular provider in Fullerton offering DSL and fiber internet service. Users have been getting 69 Mbps for download speeds and 33 Mbps for upload speeds over 417 recent tests.
Frontier Communications has the 3rd fastest average download speed, the 2nd fastest average upload speed, and the lowest latency out of all of the providers in Fullerton. 37% of users saw download speeds between 10-25 Mbps, and 38% of users saw upload speeds between 10-25 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.