TextNow supports international calling!
International rates are the cost per minute of talk, and require the purchase of international long distance credits to use. Once the call is connected we start deducting the minute rate from your TextNow account balance.
You can find out the current rates on our International Calling page, or in the app by tapping where it says Canada & US on the dialer page.
Add money or earn credits:
Web: My Account > Manage Payment > Add Money.
In-app:
1. Tap on the menu 
> Account Balance > Add Money
2. Choose the amount you'd like to add to your account balance. The card on file will be charged.
Earn credit:
Tap on the menu > Account Balance > Account Credit > Earn money for your account.
After a video is watched the credits will appear on your account, please allow a few minutes if credits are not showing. All credit discrepancies will need to be taken up with the corresponding ad company if acquired by watching ads.
I need a refund on my credits:
Refunds go through the app stores. Use these links for more help:
Google Play Store refunds (Android)
App Store refunds (iOS)