8/F CHINA HONG KONG TWR, 8-12 HENNESSY RD, Wan Chai, Hong Kong

My number isn’t activating after payment.

My number isn’t activating after payment.

Activation usually completes within minutes, but delays can occur.

Restart the app or log out and back in.
Ensure your payment was successfully processed.
If still inactive after 10 minutes, contact support@callmama.com with your transaction ID.

Related QNAs

Why does international calling use so much data?

Each minute of HD voice call uses about 1MB of data. Use Wi-Fi when available to avoid mobile data charges.

How do I mark all messages as read?

Tap “Mark All as Read” from the Messages tab menu. This clears unread notifications instantly.

The app crashes while buying a number.

Crashes can happen due to unstable internet or outdated app versions.

Close the app and reopen it.
Make sure your device has at least 1GB free storage.
Update to the latest version of CallMama for smoother transactions.

How can I check call rates for a country?

Go to “Rates” in the app, select your destination, and view per-minute pricing before dialing.

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