Gmail Account Compromised and Recovery Info Changed

I am writing to report that my Gmail account, linked to the phone number 7217677033, appears to have been hacked, and I am no longer able to access it properly.

I use an Android phone, and for the past 5–6 days I have been unable to securely log in to this Gmail account. When I attempt to sign in, the verification code is being sent to a different phone number that does not belong to me. Because of this, I cannot receive the code and cannot complete the login process.

This leads me to believe that my recovery information has been changed without my permission by someone else.

I urgently request assistance in securing and recovering my Gmail account. I want any unauthorized access to be blocked and my account restored to me, with verification codes sent to my correct phone number again.

I am willing to provide any additional information or verification required so that I can safely regain access to my Gmail account.