Do not wait. Log into your Gmail (using a trusted device that doesn’t require a code) and change your password to a strong, unique one (16+ characters, using a password manager).

Stay safe, and keep your codes close.

: If you are locked out or setting up a new account, Google may send the code to a pre-configured recovery email address. Backup Codes : These are pre-generated 8-digit codes

Note that this is just a basic example, and you should consult the official Google documentation for more information on implementing a 6-digit verification code for Gmail."

This is the most common frustration for users searching “6 digit verification code gmail.” You are stuck at the login screen, waiting, and nothing arrives. Here is a systematic troubleshooting guide.