AT&T Fiber is available in San Juan Capistrano. Get speeds up to 5 Gig • Sponsored AT&T Fiber is available in San Juan Capistrano. Get speeds up to 5 Gig. Check availability on AT&T's Website ↗ • Sponsored
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San Juan Capistrano has 12 internet options – View all▼
San Juan Capistrano has multiple fiber providers, including AT&T and Cox. Symmetric speeds of 5,000 Mbps are available in parts of San Juan Capistrano.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| AT&T | 5,000 | 5,000 | 42% |
| Astound | 5,000 | 5,000 | 1% |
| Cox | 2,000 | 2,000 | 38% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Cox | 2,000 | 500 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| AT&T | 100 | 20 | 90% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Verizon | 300 | 20 | 100% |
| T-Mobile | 100 | 20 | 99% |
| AT&T | 100 | 20 | 92% |
| MINTernet | 100 | 20 | 92% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Viasat | 150 | 3 | 100% |
| HughesNet | 50 | 5 | 100% |
Broadband Map's availability estimates are based on the census boundaries of San Juan Capistrano. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in San Juan Capistrano rely primarily on the May 2026 release from the FCC's Broadband Data Collection program (representing San Juan Capistrano ISPs' availability as of December 2025).