Xfinity is available in Waterbury. Call 833-848-2575 • Sponsored Xfinity is available in Waterbury. Check plans and availability or call 833-848-2575 • Sponsored
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Waterbury has 13 internet options – View all▼
Waterbury has two fiber providers, Frontier and NetSpeed. Symmetric speeds of 7,000 Mbps are available in parts of the city.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Frontier | 7,000 | 7,000 | 100% |
| NetSpeed | 1,000 | 1,000 | 55% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Xfinity | 2,000 | 250 | 99% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Verizon | 300 | 20 | 99% |
| T-Mobile | 100 | 20 | 100% |
| AT&T | 100 | 20 | 97% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| HughesNet | 100 | 5 | 100% |
| Viasat | 50 | 3 | 100% |
| Provider | TechnologyTech | Download (Mbps) | Upload (Mbps) | AvailabilityCoverage |
|---|---|---|---|---|
| Optimum | Fiber | 8,000 | 8,000 | 3% |
| Xfinity | Fiber | 2,000 | 1,000 | 0.2% |
| Cox | Cable | 2,000 | 100 | 0.8% |
| Frontier | DSL/CopperDSL | 10-25 | 1-3 | <0.1% |
Broadband Map's availability estimates are based on the census boundaries of Waterbury. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in Waterbury rely primarily on the November 2025 release from the FCC's Broadband Data Collection program (representing Waterbury ISPs' availability as of June 2025).