AT&T Fiber is available in San Clemente. Call 833‑607‑2973 • Sponsored AT&T Fiber is available in San Clemente. Get speeds up to 5 Gig. Check availability ↗ or call 833‑607‑2973 • Sponsored
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San Clemente has 13 internet options – View all▼
San Clemente has two fiber providers, AT&T and Cox. Symmetric speeds of 5,000 Mbps are available in parts of San Clemente.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| AT&T | 5,000 | 5,000 | 45% |
| Cox | 2,000 | 2,000 | 44% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Cox | 2,000 | 500 | 100% |
| Xfinity | 1,200 | 35 | 3% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| AT&T | 100 | 20 | 86% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Verizon | 300 | 20 | 99% |
| GeoLinks | 100 | 100 | 11% |
| T-Mobile | 100 | 20 | 99% |
| MINTernet | 100 | 20 | 95% |
| AT&T | 100 | 20 | 90% |
| 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 Clemente. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in San Clemente rely primarily on the May 2026 release from the FCC's Broadband Data Collection program (representing San Clemente ISPs' availability as of December 2025).