Here, you will see button "Port-Out Number"
This screen provides your Account and PIN numbers, which is what you will provide to the carrier or service provider you're porting your Sideline number out to. These two numbers are what unlock your phone number from Sideline.
In the screenshot, for example, the details you would share would be:
- Account Number: 4085556280
- PIN: 4321
(Account and PIN numbers are account specific, do not use the above details when porting your number out)