Transfer PIN

With regards to the port-out pin though, you can refer to this steps to generate the port-out pin.

• Download and log in to the T-Mobile app .
• Select Account or More.
• Select Profile Settings.
• Select Line Settings.
• Select Request a transfer PIN.
• You will be directed to verify your identity
• Select a phone number to receive a text OTP
• Select Continue
• Enter 6-digit OTP
• Select Continue
• Select Get a transfer PIN
• Provide that PIN along with your phone number and account number to your NSP