@Ravidalal
you don't need your phone number to port to another provider?
To disable Pre-Authorized payments (Turn off Subscribed) , you can do it by one of the following:
- If you know the 4 digits account pin, dial *611 from your phone (or 1.855.4PUBLIC from another phone)
enter the account pin, then Press 5 for Autopay and 2 to remove - Login to My Account, go to Payment page, click Manage Subscription, then turn off the Subscribed toggle.
(or direct link: https://myaccount.publicmobile.ca/en/account/my-payment/manage-subscription)
https://myaccount.publicmobile.ca/en/account/my-payment/manage-subscription
You can also do the same using the App. Login the App, go to Subscription page, click Manage Subscription and click Unsucbscribe
If you want to remove your credit card from your account, you will have to open ticket with PM support: