Quantum Fiber is available in Sun Valley. Get multi-gig speeds • Sponsored Quantum Fiber is available in Sun Valley. Get multi-gig speeds. Check availability on Quantum Fiber's Website ↗ • Sponsored
Filter by address or explore the map
Sun Valley has 11 internet options – View all▼
Sun Valley has multiple fiber providers, including Quantum Fiber and CenturyLink. Symmetric speeds of 2,000 Mbps are available in parts of Sun Valley.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Cox | 2,000 | 2,000 | 2% |
| Quantum Fiber | 2,000 | 1,000 | 31% |
| CenturyLink | 940 | 940 | 14% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Cox | 2,000 | 100 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| CenturyLink | 60 | 5 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Verizon | 300 | 20 | 99% |
| T-Mobile | 100 | 20 | 99% |
| MINTernet | 100 | 20 | 97% |
| 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 Sun Valley. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in Sun Valley rely primarily on the May 2026 release from the FCC's Broadband Data Collection program (representing Sun Valley ISPs' availability as of December 2025).