There are 2 internet providers operating in National City, the most popular being AT&T. AT&T offers DSL and fixed wireless internet service. In 2 recent tests, on average, we have been seeing 6 Mbps for download speeds and 1 Mbps for upload speeds for AT&T customers. In addition to AT&T, cable internet service is also available from Spectrum.
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 |
|---|---|---|---|
| AT&T DSL Fixed Wireless | 6 Mbps | 1 Mbps | 26 ms |
| Spectrum Cable | 184 Mbps | 6 Mbps | 25 ms |
| * Data from speed tests taken in the last 3 months | |||
AT&T is the 2nd most popular provider in National City offering DSL and fixed wireless internet service. Users have been getting 6 Mbps for download speeds and 1 Mbps for upload speeds over 2 recent tests.
AT&T has the 2nd fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in National City. 100% of users saw download speeds slower than 10 Mbps, and 100% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
Spectrum is the most popular provider in National City offering cable internet service. Users have been getting 184 Mbps for download speeds and 6 Mbps for upload speeds over 2 recent tests.
Spectrum has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in National City. 50% of users saw download speeds between 250-500 Mbps, and 50% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 10, 2024 | 316 Mbps | 11 Mbps | 32 ms |
| May 31, 2024 | 184 Mbps | 6 Mbps | 25 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.