Frontier Fiber is available in San Bernardino. • Sponsored Frontier Fiber is available in San Bernardino. Check plans and availability ↗ • Sponsored
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San Bernardino has 15 internet options – View all▼
San Bernardino has multiple fiber providers, including Frontier and Spectrum. Symmetric speeds of 7,000 Mbps are available in parts of San Bernardino.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Frontier | 7,000 | 7,000 | 94% |
| AT&T | 5,000 | 5,000 | 16% |
| Spectrum | 1,000 | 1,000 | 55% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Spectrum | 1,000 | 1,000 | 99% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Frontier | 115 | 7 | 26% |
| AT&T | 100 | 20 | 29% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| GeoLinks | 1,000 | 1,000 | 83% |
| Verizon | 1,000 | 75 | 99% |
| T-Mobile | 100 | 20 | 99% |
| AT&T | 100 | 20 | 99% |
| MINTernet | 100 | 20 | 92% |
| Ultimate Internet Access | 30 | 30 | <0.1% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Viasat | 100 | 3 | 100% |
| HughesNet | 50 | 5 | 100% |
Broadband Map's availability estimates are based on the census boundaries of San Bernardino. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in San Bernardino rely primarily on the May 2026 release from the FCC's Broadband Data Collection program (representing San Bernardino ISPs' availability as of December 2025).