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Mammoth Lakes has 12 internet options – View all▼
Mammoth Lakes has two fiber providers, Inyo Networks and Race Communications. Symmetric speeds of 1,000 Mbps are available in parts of the city.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Inyo Networks | 1,000 | 1,000 | 41% |
| Race Communications | 1,000 | 1,000 | 10% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Optimum | 940 | 35 | 98% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Frontier | 115 | 7 | 97% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Verizon | 300 | 20 | 98% |
| MINTernet | 100 | 20 | 98% |
| T-Mobile | 100 | 20 | 98% |
| AT&T | 25 | 3 | 56% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | 99% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Viasat | 150 | 3 | 99% |
| HughesNet | 50 | 5 | 99% |
| Viasat Carrier Services | 25 | 3 | 0.4% |
Broadband Map's availability estimates are based on the census boundaries of Mammoth Lakes. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in Mammoth Lakes rely primarily on the November 2025 release from the FCC's Broadband Data Collection program (representing Mammoth Lakes ISPs' availability as of June 2025).