What if I'm not using my registered/linked phone number anymore?

There is always a possibility that a canceled phone number, among other things, may be used by someone else after a certain period of time.
If someone else starts using your registered/linked phone number, it is possible that the new user could access or log with that number.
If you are no longer using your phone number, please change it by going to your Profile > Settings > Accounts and select your phone number.