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Spearfish has 15 internet options – View all▼
Spearfish has multiple fiber providers, including Bluepeak and CenturyLink. Symmetric speeds of 5,000 Mbps are available in parts of Spearfish.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Bluepeak | 5,000 | 5,000 | 97% |
| Midco | 5,000 | 5,000 | 11% |
| Wisp West, Celerity Internet | 5,000 | 5,000 | 1% |
| CenturyLink | 100 | 100 | 13% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Midco | 2,000 | 1,000 | 99% |
| Bluepeak | 1,000 | 30 | 97% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| CenturyLink | 80 | 40 | 92% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Verizon | 300 | 20 | 88% |
| Wisp West, Celerity Internet | 100 | 20 | 100% |
| T-Mobile | 100 | 20 | 99% |
| MINTernet | 100 | 20 | 99% |
| AT&T | 100 | 20 | 74% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| HughesNet | 100 | 5 | 100% |
| Viasat | 50 | 3 | 100% |
Broadband Map's availability estimates are based on the census boundaries of Spearfish. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in Spearfish rely primarily on the May 2026 release from the FCC's Broadband Data Collection program (representing Spearfish ISPs' availability as of December 2025).