Frontier is available in Groton. Call 833-547-0285 • Sponsored Frontier is available in Groton. Check plans and availability or call 833-547-0285 • Sponsored
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Groton has 9 internet options – View all▼
Groton has one fiber provider, Frontier, and multiple cable providers. Symmetric speeds of 7,000 Mbps are available in parts of the city.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Frontier | 7,000 | 7,000 | 99% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Xfinity | 2,000 | 250 | 99% |
| Breezeline | 1,000 | 50 | 99% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Verizon | 300 | 20 | 97% |
| AT&T | 100 | 20 | 99% |
| T-Mobile | 100 | 20 | 98% |
| 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 Groton. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in Groton rely primarily on the November 2025 release from the FCC's Broadband Data Collection program (representing Groton ISPs' availability as of June 2025).