There are 3 internet providers operating in Harlingen, the most popular being Spectrum. Spectrum offers cable internet service. In 10,680 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 | 68 ms |
| AT&T DSL Fiber | 5 Mbps | 1 Mbps | 55 ms |
| Smartcom Telephone DSL Fiber | 81 Mbps | 75 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 10,680 recent tests.
Spectrum has the fastest average download speed, the 2nd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Harlingen. 39% of users saw download speeds between 100-250 Mbps, and 38% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 16, 2024 | 106 Mbps | 11 Mbps | 71 ms |
| March 16, 2024 | 253 Mbps | 8 Mbps | 69 ms |
| March 16, 2024 | 174 Mbps | 36 Mbps | 77 ms |
| March 16, 2024 | 243 Mbps | 32 Mbps | 69 ms |
| March 16, 2024 | 293 Mbps | 12 Mbps | 27 ms |
| March 16, 2024 | 43 Mbps | 10 Mbps | 37 ms |
| March 16, 2024 | 281 Mbps | 20 Mbps | 66 ms |
| March 16, 2024 | 279 Mbps | 8 Mbps | 38 ms |
| March 16, 2024 | 141 Mbps | 11 Mbps | 38 ms |
| March 16, 2024 | 277 Mbps | 22 Mbps | 65 ms |
AT&T is the 2nd most popular provider in Harlingen offering DSL and fiber internet service. Users have been getting 5 Mbps for download speeds and 1 Mbps for upload speeds over 425 recent tests.
AT&T has the 3rd fastest average download speed, the 3rd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Harlingen. 71% of users saw download speeds slower than 10 Mbps, and 75% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 16, 2024 | 2 Mbps | 1 Mbps | 35 ms |
| March 15, 2024 | 492 Mbps | 598 Mbps | 32 ms |
| March 14, 2024 | 18 Mbps | 17 Mbps | 66 ms |
| March 14, 2024 | 577 Mbps | 54 Mbps | 9 ms |
| March 14, 2024 | 132 Mbps | 77 Mbps | 14 ms |
| March 13, 2024 | 426 Mbps | 394 Mbps | 38 ms |
| March 13, 2024 | 9 Mbps | 1 Mbps | 53 ms |
| March 13, 2024 | 331 Mbps | 195 Mbps | 33 ms |
| March 13, 2024 | 323 Mbps | 430 Mbps | 39 ms |
| March 13, 2024 | 3 Mbps | 1 Mbps | 38 ms |
Smartcom Telephone is the 3rd most popular provider in Harlingen offering DSL and fiber internet service. Users have been getting 81 Mbps for download speeds and 75 Mbps for upload speeds over 100 recent tests.
Smartcom Telephone has the 2nd fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Harlingen. 32% of users saw download speeds between 50-100 Mbps, and 32% of users saw upload speeds between 100-250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 8, 2024 | 59 Mbps | 110 Mbps | 37 ms |
| March 8, 2024 | 1 Mbps | 27 Mbps | 36 ms |
| March 1, 2024 | 1 Mbps | 6 Mbps | 39 ms |
| March 1, 2024 | 1 Mbps | 91 Mbps | 40 ms |
| February 29, 2024 | 111 Mbps | 103 Mbps | 39 ms |
| February 23, 2024 | 106 Mbps | 127 Mbps | 34 ms |
| February 22, 2024 | 634 Mbps | 203 Mbps | 37 ms |
| February 21, 2024 | 81 Mbps | 82 Mbps | 38 ms |
| February 20, 2024 | 109 Mbps | 109 Mbps | 35 ms |
| February 19, 2024 | 87 Mbps | 48 Mbps | 38 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.