Optimum is available in Centereach. Get speeds up to 8 Gig • Sponsored Optimum is available in Centereach. Get speeds up to 8 Gig. Check availability ↗ • Sponsored
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Centereach has 9 internet options – View all▼
Centereach has two fiber providers, Optimum and Verizon. Symmetric speeds of 8,000 Mbps are available in parts of Centereach.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Optimum | 8,000 | 8,000 | 100% |
| Verizon | 2,300 | 2,300 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Optimum | 940 | 35 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| T-Mobile | Up to 498 Mbps498 | Up to 55 Mbps55 | 100% |
| Verizon | 300 | 20 | 100% |
| MINTernet | 100 | 20 | 96% |
| 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 Centereach. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in Centereach rely primarily on the May 2026 release from the FCC's Broadband Data Collection program (representing Centereach ISPs' availability as of December 2025).