573005: Destination number has not completed verification

This error occurs when you place a Voice call from a trial account to a destination number that you've added as a verified recipient but that hasn't completed verification yet. Trial accounts can only call verified recipients.

• You added the destination number, but you haven't entered the verification code Twilio sent to the number.
• The verification code expired before you entered it.

• Complete verification by entering the code Twilio sent to the destination number.
• If the code expired, request a new verification code for the number in the Twilio Console.
• Call a number that has already completed verification.

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• Try out Voice