Step 1. SMS PORT to 1900

Step 2. Walk into an airtel store at the location you plan to move to

Step 3. Fill the Subscriber Enrollment Form and submit your ID & address proof documents

Step 4. Collect your new SIM from the store and insert it in your phone once your old SIM disconnects*

Step 5. Dial 59059 upon seeing signal bars in your handset for tele-verification

That's it. You are all set to enjoy the smartphone network with the same number in your new city.

*You will receive an SMS confirming the approximate time when your old SIM will stop working.