Unlike banks, you can quickly change the phone number associated with your Karbon Card.
Please follow the below steps, and your new number would be updated in less than an hour.
1) Log in to karbon dashboard
2) Click on dropdown menu near your name on upper right corner
3) Click on Personal info.
4)Click on the Phone number arrow
5) Update your phone number, enter OTP from your new number, and click Submit
If your new number is already registered in Karbon system, then you would get an error.
It is done.
Please feel free to write us at firstname.lastname@example.org if you have queries or have questions.