Airtel brings a Mobile Number Portability process like no other in just five steps. With a service executive dedicated to you and the Airtel Thanks App to check status, you'll have your new SIM without breaking a sweat. From choosing your new plan to inserting and activating your new SIM, Airtel is with you. The best part: no lost downtime when your port your number to Airtel . Learn the MNP online process to switch to Airtel postpaid and keep your existing phone number . Find out the benefits, eligibility criteria, steps, and tips for porting your number to Airtel postpaid. Mobile Number Portability Q 1. What is Mobile Number Portability ? Mobile Number Portability is a facility which allows a subscriber to retain his mobile telephone number when he moves from one Access Provider to another irrespective of the mobile technology or from one cellular mobile technology to another of the same Access Provider. Step-by-step guide on how to easily port your existing mobile number to a new Airtel prepaid connection, including eligibility criteria, porting process, and information on Airtel 5G plans.