Optimum is available in Mastic. Get speeds up to 8 Gig • Sponsored Optimum is available in Mastic. Get speeds up to 8 Gig. Check availability ↗ • Sponsored
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Mastic has 9 internet options – View all▼
Mastic has two fiber providers, Optimum and Verizon. Symmetric speeds of 8,000 Mbps are available in parts of Mastic.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Optimum | 8,000 | 8,000 | 100% |
| Verizon | 2,300 | 2,300 | 21% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Optimum | 940 | 35 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Verizon | 300 | 20 | 100% |
| T-Mobile | 100 | 20 | 100% |
| MINTernet | 100 | 20 | 76% |
| 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 Mastic. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in Mastic rely primarily on the May 2026 release from the FCC's Broadband Data Collection program (representing Mastic ISPs' availability as of December 2025).