First, collect your ration card and proof of ID. Go to your state food department website or your nearby ration office. Fill the update form, provide your new number, and enclose documents. Submit online or physically. Check details and keep the acknowledgment slip safe. You will get an SMS confirmation upon processing. This way, you receive timely updates on subsidies and services. N... https://viralbake.com/how-to-easily-update-your-mobile-number-on-your-ration-card/