Xfinity is available in Dennis. Call 833‑848‑2575 • Sponsored Xfinity is available in Dennis. Check plans and availability ↗ or call 833‑848‑2575 • Sponsored
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Dennis has 7 internet options – View all▼
The best technology available in Dennis is cable. Symmetric speeds of 2,000 Mbps are available in parts of Dennis.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Xfinity | 2,000 | 2,000 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Verizon | 300 | 20 | 69% |
| T-Mobile | 100 | 20 | 100% |
| AT&T | 100 | 20 | 79% |
| 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 Dennis. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in Dennis rely primarily on the May 2026 release from the FCC's Broadband Data Collection program (representing Dennis ISPs' availability as of December 2025).