Other than verification code to login to an email, each email providers offers other options like a alternate email or other security questions. if you have added a recovery email ID then you can request for the verification code to be sent on that mail ID.
if you cannot remember your security questions or registered an alternate email while creating your email, unfortunately there is no way to recover your email.
However you can contact your email provider customer service and they can help you reset the password and help you gain access to your email.
One trick you can do is to contact your telecom company and get your sim card replaced with the old number, that way you can get the verification code to login to your email. Hope this helped