To resolve the "Number Not Found on Twilio" error, please ensure your Twilio number is correctly imported into your Vapi account:
1. **Twilio Account Credentials**: Verify your Twilio Account SID and Auth Token in Vapi.
2. **Import Number**:
- Go to the
Phone Numbers section in the Vapi Dashboard.
- Click
Import, enter your Twilio phone number, and provide your Twilio credentials.
Follow the [Import number from Twilio guide](
https://docs.vapi.ai/phone-numbers/import-twilio) for detailed instructions. If the issue persists after re-importation, it might be worth double-checking backend linkage or contacting your provider.
Let me know if you need further assistance.