Visit the official Indane Gas website or use the IndianOil One app
Log in with your registered LPG consumer details
Go to the profile or consumer information section
Select the option to update mobile number
Enter the new mobile number
Verify the number using the OTP sent to the new mobile
Save or submit the changes
Alternatively, contact your Indane distributor and request the mobile number update
Provide your consumer number and identity details if asked
You can also call the Indane customer care helpline for assistance
Keep your registered mobile number active until the update is completed