AT&T Fiber is available in St. Charles. Call 833‑607‑2973 • Sponsored AT&T Fiber is available in St. Charles. Get speeds up to 5 Gig. Check availability ↗ or call 833‑607‑2973 • Sponsored
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St. Charles has 15 internet options – View all▼
St. Charles has multiple fiber providers, including Metronet and AT&T. Symmetric speeds of 7,000 Mbps are available in parts of St. Charles.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Frontier | 7,000 | 7,000 | 9% |
| Metronet | 5,120 | 5,120 | 96% |
| AT&T | 5,000 | 5,000 | 42% |
| Xfinity | 2,000 | 2,000 | 0.5% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Xfinity | 2,000 | 2,000 | 99% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Frontier | 115 | 7 | 16% |
| AT&T | 100 | 20 | 97% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Verizon | 300 | 20 | 99% |
| AT&T | 100 | 20 | 99% |
| MINTernet | 100 | 20 | 98% |
| T-Mobile | 100 | 20 | 98% |
| Fox Valley Internet, Opiquad LLC, Getgoing Infrastructure Group | 100 | 20 | 70% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | 99% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| HughesNet | 100 | 5 | 99% |
| Viasat | 100 | 3 | 99% |
Broadband Map's availability estimates are based on the census boundaries of St. Charles. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in St. Charles rely primarily on the May 2026 release from the FCC's Broadband Data Collection program (representing St. Charles ISPs' availability as of December 2025).