47%
Coverage
1000 Mbps
Max Speed
$40
Starting At
—
Founded
Available Plans
Pricing and availability may vary based on your exact address.
Optimum 300Cable
Download
300 Mbps
Upload
20 Mbps
Data Cap
Unlimited
Contract
No contract
$25
/month
First 12 months$40/mo after
Optimum 500Cable
Download
500 Mbps
Upload
50 Mbps
Data Cap
Unlimited
Contract
No contract
$45
/month
First 12 months$60/mo after
Optimum 1 GigCable
Download
1000 Mbps
Upload
50 Mbps
Data Cap
Unlimited
Contract
No contract
$65
/month
First 12 months$80/mo after
Speed & Reliability
Advertised Max Download1000 Mbps
Reported Average Download940 Mbps
Real-world speeds often vary from advertised maximums due to network congestion, Wi-Fi equipment, and distance.
Source: broadbandnow — Apr 2026
About Optimum (Suddenlink)
Cable internet provider offering speeds up to 1 Gbps. Formerly known as Suddenlink in this area.
- Headquarters: Bethpage, NY