Frontier is available in Janesville. Call 833‑547‑0285 • Sponsored Frontier is available in Janesville. Check plans and availability ↗ or call 833‑547‑0285 • Sponsored
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Janesville has 13 internet options – View all▼
Janesville has two fiber providers, Fidium Fiber and Frontier. Symmetric speeds of 5,000 Mbps are available in parts of the city.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Frontier | 5,000 | 5,000 | 21% |
| Fidium Fiber | 2,000 | 2,000 | 96% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Mediacom Xtream | 1,000 | 50 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Frontier | 45 | 3 | 79% |
| Consolidated Communications | 10-25 | 1-3 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| GigFire | 150 | 130 | 64% |
| Access Networks | 115 | 72 | 100% |
| Midco | 100 | 20 | 100% |
| T-Mobile | 100 | 20 | 100% |
| MINTernet | 100 | 20 | 74% |
| 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 Janesville. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in Janesville rely primarily on the November 2025 release from the FCC's Broadband Data Collection program (representing Janesville ISPs' availability as of June 2025).