Coverage · ZIP 11791
Internet Providers in Syosset, NY (11791)
There are 10 internet providers available in Syosset, NY (ZIP 11791), including Optimum Fiber, Verizon Fios, Astound Fiber. Compare each provider below by technology, maximum advertised speed, and area coverage, then call (833) 261-0564 for help choosing a plan. Coverage data is sourced from the FCC National Broadband Map.
Internet providers in Syosset, NY (ZIP 11791)
There are 10 residential internet providers available in Syosset, NY (ZIP 11791), including Optimum Fiber, Verizon Fios, Astound Fiber. The table below lists each provider with its technology type, maximum advertised speeds, and area coverage, sourced from the FCC National Broadband Map.
| Provider | Technology | Max download | Max upload | Area coverage |
|---|---|---|---|---|
| Optimum Fiber | Fiber | 8 Gbps | 8 Gbps | 85% |
| Verizon Fios | Fiber | 2 Gbps | 2 Gbps | 88% |
| Astound Fiber | Fiber | 1.5 Gbps | 1.5 Gbps | 0% |
| Astound | Cable | 1.5 Gbps | 50 Mbps | 0% |
| Optimum | Cable | 940 Mbps | 35 Mbps | 89% |
| Verizon 5G Home | 5G Home Internet | 300 Mbps | 30 Mbps | 30% |
| T-Mobile Home Internet | 5G Home Internet | 100 Mbps | 20 Mbps | 75% |
| Starlink | Satellite | 280 Mbps | 30 Mbps | 100% |
| Viasat | Satellite | 150 Mbps | 3 Mbps | 100% |
| HughesNet | Satellite | 100 Mbps | 5 Mbps | 100% |
Internet in Syosset, NY — common questions
How many internet providers are available in Syosset, NY?
There are 10 internet providers available in Syosset, NY (ZIP 11791), including Optimum Fiber, Verizon Fios, Astound Fiber. Availability varies by exact address.
What is the fastest internet available in 11791?
Optimum Fiber offers the highest advertised download speed in Syosset, NY at up to 8 Gbps. Actual speeds depend on the plan and your address.
How do I check internet availability at my address in Syosset, NY?
Enter your ZIP code on Ziatan to see every provider serving your block, then call (833) 261-0564 for help comparing plans and pricing — free, with no signup required.