I know my Apple ID And password but I no longer have access to trusted number and there no other devices attached to that Apple ID.

Hi iiWii_619,

We'll be glad to assist. If you do not have access to any trusted devices or phone numbers, the only way to regain access to your account is by requesting account recovery. Getting started on this process is outlined here: How to use account recovery when you can’t reset your Apple ID password - Apple Support

Cheers.