FCC coverage data · December 2024 filing
Residential internet in Sea Cliff, NY
Nassau County · Checking providers filed for ZIP 11579
Every filing for Sea Cliff, NY (ZIP 11579)
8 residential internet providers filed service in Sea Cliff, NY (ZIP 11579) with the FCC (December 2024). Optimum Fiber reaches the most of the ZIP, about 96%. The table lists every filing with its technology, top speeds and share of the ZIP.
| Provider | Technology | Fastest down | Fastest up | Share of ZIP |
|---|---|---|---|---|
| Optimum Fiber | Fiber | 8 Gbps | 8 Gbps | 96% |
| Verizon Fios | Fiber | 2 Gbps | 2 Gbps | 95% |
| Optimum | Cable | 940 Mbps | 35 Mbps | 96% |
| Verizon 5G Home | 5G Home Internet | 300 Mbps | 20 Mbps | 32% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 82% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
Provider results
* Starting prices and promotions are indicative national offers for select major providers, last reviewed September 2026. Actual pricing varies by address, plan and promotion and changes often; most intro rates require autopay and paperless billing and exclude taxes, fees and equipment. Confirm current pricing directly with the provider before ordering. Coverage: FCC Broadband Data Collection (December 2024). See our Disclaimer.
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Nothing on file for that ZIP.
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