AT&T Fiber is available in San Leandro. Call 833‑607‑2973 • Sponsored AT&T Fiber is available in San Leandro. Get speeds up to 5 Gig. Check availability ↗ or call 833‑607‑2973 • Sponsored
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San Leandro has 16 internet options – View all▼
San Leandro has two fiber providers, AT&T and Sonic Telecom. Symmetric speeds of 10,000 Mbps are available in parts of San Leandro.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Sonic Telecom | 10,000 | 10,000 | 98% |
| AT&T | 5,000 | 5,000 | 99% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Xfinity | 2,000 | 2,000 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| AT&T | 100 | 20 | 99% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| GeoLinks | 1,000 | 1,000 | 92% |
| RobinsonHSS | 1,000 | 1,000 | 44% |
| Tekify Fiber & Wireless | 425 | 80 | 56% |
| Etheric Networks | 250 | 100 | 83% |
| Unwired Ltd | 300 | 25 | 100% |
| Verizon | 300 | 20 | 99% |
| T-Mobile | 100 | 20 | 100% |
| MINTernet | 100 | 20 | 100% |
| AT&T | 100 | 20 | 97% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Viasat | 150 | 3 | 100% |
| HughesNet | 100 | 5 | 100% |
Broadband Map's availability estimates are based on the census boundaries of San Leandro. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in San Leandro rely primarily on the May 2026 release from the FCC's Broadband Data Collection program (representing San Leandro ISPs' availability as of December 2025).