First, you have to click on the phone tab from the left side, Click on the number from your top address bar and then click on the port of your phone number.
Read carefully and fulfill the requirement port your phone number box, Add the number from the field telephone number to the port and click on the start the phone number port process.
Add the all required field and click the next button to proceed to the next step.
Add authorize person detail and read carefully the terms to port a number and signed them and attached the Upload invoice.
A new window has appeared for you, You can set desired activation date and time and click to start porting. Your number porting start now.
You can see the status of your port number under the phone tab, and your process of porting a phone number is complete.