In order to make international calls (outside USA) you have to purchase the International Subscription or buy credits.
The International Subscription is good for a 30 Days period at $12.99 with a limit of 1000 minutes for outbound calls to different countries, for your reference you can find our Available Call Destination list in the following link:
If you wish to pay for international calls as you go, buy credits. You will be able to find our calling rates in the following link:
If you wish to buy the International subscription, please follow these instructions:
When you are on Talkatone, tap on the settings menu, tap on Talkatone Calling Plans, and tap on the International Subscription option.
Continue to the add payment method and complete your purchase.