We're committed to delivering reliable, award-winning phone service at an incredible value. So your business can keep running at its best. Which is why Optimum Voice® includes all the essentials at no extra charge, as well as flexible and affordable VoIP solutions.
Exclusively for Optimum Online customers
Thanks to our customers, J. D. Power & Associates ranked us "Highest in Customer Satisfaction Among Data Service Providers for Small/Midsize Businesses."
Combine unlimited calling and high-speed Internet to get our best price.
MORE CALLING SERVICES Maximize your business' communication capabilities
Make it easy for customers to find and call your business.
LEARN MOREGet competitive, per-minute pricing on international calls.
LEARN MORESave your business about 50% over traditional T1-based services.
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