Xfinity is available in Los Altos. Call 833-848-2575 • Sponsored Xfinity is available in Los Altos. Check plans and availability or call 833-848-2575 • Sponsored
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Los Altos has 14 internet options – View all▼
Los Altos has multiple fiber providers, including AT&T and Astound . Symmetric speeds of 10,000 Mbps are available in parts of the city.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Los Altos Hills Community Fiber | 10,000 | 10,000 | 8% |
| AT&T | 5,000 | 5,000 | 100% |
| Astound | 1,500 | 1,500 | 9% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Xfinity | 2,000 | 250 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Sail Internet | 1,000 | 1,000 | 9% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Cruzio | 1,000 | 250 | 100% |
| Etheric Networks | 250 | 100 | 100% |
| Verizon | 300 | 20 | 100% |
| Ridge Wireless | 100 | 60 | 84% |
| MINTernet | 100 | 20 | 100% |
| T-Mobile | 100 | 20 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| HughesNet | 100 | 5 | 100% |
| Viasat | 100 | 3 | 100% |
Broadband Map's availability estimates are based on the census boundaries of Los Altos. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in Los Altos rely primarily on the November 2025 release from the FCC's Broadband Data Collection program (representing Los Altos ISPs' availability as of June 2025).