Frontier Fiber is available in Ansonia. • Sponsored Frontier Fiber is available in Ansonia. Check plans and availability • Sponsored
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Ansonia has 10 internet options – View all▼
Ansonia has multiple fiber providers, including Frontier and Optimum. Symmetric speeds of 8,000 Mbps are available in parts of the city.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Optimum | 8,000 | 8,000 | 8% |
| Frontier | 7,000 | 7,000 | 100% |
| NetSpeed | 1,000 | 1,000 | 5% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Xfinity | 2,000 | 250 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Verizon | 300 | 20 | 100% |
| T-Mobile | 100 | 20 | 100% |
| AT&T | 100 | 20 | 92% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| HughesNet | 100 | 5 | 100% |
| Viasat | 50 | 3 | 63% |
Broadband Map's availability estimates are based on the census boundaries of Ansonia. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in Ansonia rely primarily on the November 2025 release from the FCC's Broadband Data Collection program (representing Ansonia ISPs' availability as of June 2025).