How to slove the problem of can't verify

Error:[HTTP 400] 21408 : Unable to create record Permission to send an SMS has not been enabled for the region indicated by the ‘To’ number: +9***********. https://www.twilio.com/docs/errors/21408

Why this is happening

Hello, this is because your region isn’t accepted unfortunately.

Try using a phone from another region if possible, this will let you verify the account properly.

Thanks.