International Calling for Optimum Voice Customers
Optimum Voice International
Call more than 50 destinations from any phone for as low as 2 cents per minute.
Become an Optimum customer and start calling over
50 international destinations from any phone, including mobile *
- Remote dial capability enables you to use Optimum Voice International from any phone while away from home including your mobile phone or work phone. Find out how.
- No calling card codes; simply pick up the phone and dial.
- Monitor your usage online, view your balance and control your calling limits.
No plan to subscribe to, just pick up the phone and dial.
Click here for all destinations.
Existing Optimum customers, Click here.
Our other International Calling option:
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