63058: Business is restricted from messaging users in this country

Limitation on messaging users in this country.

• The sender is attempting to send a message to a country that is not currently allowed.
• A sender with a country code matching the end user's country code must be used.

Review the WhatsApp Business Messaging Policy to confirm allowed countries for your business category before sending.

• List of Blocked Countries
• Overview of the WhatsApp Business Platform with Twilio
• The WhatsApp Business Platform with Twilio: Best Practices and FAQs