Availability code is required by CAC to prove that you have successfully reserved your company Name, you will have access to your availability code only when you might have been approved by CAC. After applying for Name Reservation you will have a pending approval, once you are approved you will see approval note all you need to do is down the approval note from the CAC portal and you will see your availability code clearly written.

Read more >>>https://www.benupdate.com/how-to-check-cac-code-company-registration/