There are 3 internet providers operating in Harlingen, the most popular being Spectrum. Spectrum offers cable internet service. In 9,519 recent tests, on average, we have been seeing 143 Mbps for download speeds and 10 Mbps for upload speeds for Spectrum customers. In addition to Spectrum, DSL and fiber internet service is also available from AT&T and Smartcom Telephone.
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 | 143 Mbps | 10 Mbps | 66 ms |
| AT&T DSL Fiber | 23 Mbps | 17 Mbps | 35 ms |
| Smartcom Telephone DSL Fiber | 89 Mbps | 89 Mbps | 37 ms |
| * Data from speed tests taken in the last 3 months | |||
Spectrum is the most popular provider in Harlingen offering cable internet service. Users have been getting 143 Mbps for download speeds and 10 Mbps for upload speeds over 9,519 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 Harlingen. 35% of users saw download speeds between 100-250 Mbps, and 37% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 79 Mbps | 10 Mbps | 62 ms |
| June 17, 2024 | 89 Mbps | 38 Mbps | 34 ms |
| June 17, 2024 | 157 Mbps | 11 Mbps | 72 ms |
| June 17, 2024 | 359 Mbps | 25 Mbps | 34 ms |
| June 17, 2024 | 286 Mbps | 10 Mbps | 65 ms |
| June 17, 2024 | 82 Mbps | 12 Mbps | 31 ms |
| June 17, 2024 | 61 Mbps | 11 Mbps | 30 ms |
| June 17, 2024 | 147 Mbps | 11 Mbps | 36 ms |
| June 17, 2024 | 238 Mbps | 4 Mbps | 64 ms |
| June 17, 2024 | 110 Mbps | 11 Mbps | 65 ms |
AT&T is the 2nd most popular provider in Harlingen offering DSL and fiber internet service. Users have been getting 23 Mbps for download speeds and 17 Mbps for upload speeds over 741 recent tests.
AT&T has the 3rd fastest average download speed, the 2nd fastest average upload speed, and the lowest latency out of all of the providers in Harlingen. 27% of users saw download speeds slower than 10 Mbps, and 35% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 496 Mbps | 506 Mbps | 36 ms |
| June 17, 2024 | 3 Mbps | 1 Mbps | 171 ms |
| June 15, 2024 | 4 Mbps | 1 Mbps | 51 ms |
| June 14, 2024 | 350 Mbps | 51 Mbps | 36 ms |
| June 14, 2024 | 11 Mbps | 6 Mbps | 31 ms |
| June 12, 2024 | 264 Mbps | 400 Mbps | 35 ms |
| June 12, 2024 | 421 Mbps | 277 Mbps | 34 ms |
| June 12, 2024 | 375 Mbps | 173 Mbps | 35 ms |
| June 11, 2024 | 20 Mbps | 4 Mbps | 51 ms |
| June 11, 2024 | 389 Mbps | 382 Mbps | 30 ms |
Smartcom Telephone is the 3rd most popular provider in Harlingen offering DSL and fiber internet service. Users have been getting 89 Mbps for download speeds and 89 Mbps for upload speeds over 125 recent tests.
Smartcom Telephone has the 2nd fastest average download speed, the fastest average upload speed, and the 2nd lowest latency out of all of the providers in Harlingen. 27% of users saw download speeds between 100-250 Mbps, and 30% of users saw upload speeds between 100-250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 10, 2024 | 120 Mbps | 28 Mbps | 32 ms |
| June 5, 2024 | 27 Mbps | 72 Mbps | 32 ms |
| May 28, 2024 | 319 Mbps | 327 Mbps | 35 ms |
| May 23, 2024 | 109 Mbps | 54 Mbps | 34 ms |
| May 23, 2024 | 513 Mbps | 430 Mbps | 28 ms |
| May 22, 2024 | 68 Mbps | 28 Mbps | 38 ms |
| May 22, 2024 | 68 Mbps | 41 Mbps | 38 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.