My payment failed during checkout.

How do I add multiple numbers?

Simply choose “Add Number” again and follow the same steps. You can manage several numbers under one dashboard.

How do I change billing currency?

Your billing currency is tied to your country of registration. To switch, you’ll need to close the account and create a new one in the target country.

The app says ‘Invalid Number’.

Always include the correct country code (e.g., +1 for US, +44 for UK). Re-enter the number in international format before redialing.

Why can’t I purchase a virtual number?

If you’re unable to purchase a number, please ensure:

• Your payment card is active and authorized for international transactions.
• Your CallMama account is verified and linked to a valid email.
• Try refreshing the app, clearing cache, or switching your internet connection before retrying.