In Castle there are 1 internet service providers, with AT&T being the most popular. AT&T offers DSL internet service. In our research, we have been seeing 19 Mbps for download speeds and 19 Mbps for upload speeds for AT&T customers over 24 recent tests.
See more detailed speed and coverage data below.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| AT&T DSL | 19 Mbps | 19 Mbps | 17 ms |
| * Data from speed tests taken in the last 3 months | |||
AT&T is the most popular provider in Castle offering DSL internet service. Users have been getting 19 Mbps for download speeds and 19 Mbps for upload speeds over 24 recent tests.
AT&T has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Castle. 100% of users saw download speeds between 10-25 Mbps, and 100% of users saw upload speeds between 10-25 Mbps.
Download Speeds
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