How can I check my Aadhaar card's registered mobile number?

To check your Aadhaar card's registered mobile number, visit the official UIDAI website and use the Verify Email/Mobile Number service under Aadhaar Services. Enter your 12-digit Aadhaar number and the mobile number you wish to verify. If it matches UIDAI records, a confirmation message will appear. Alternatively, you can use the mAadhaar or UMANG apps. If you do not remember the number, use the Check Aadhaar Validity feature to view the last three digits of the linked mobile number. For further assistance, contact the UIDAI helpline at 1947.