If your mobile number is not linked with your Aadhaar please visit your nearest Aadhaar Enrollment Centre and link your mobile number with your Aadhaar.

Note: 

• Your registered mobile number must be linked with your Aadhaar before linking DigiLocker with your Aadhaar
• You can verify if your registered mobile number is linked to your Aadhaar by visiting https://uidai.gov.in/ and downloading your eAadhaar. You will be able to check the last four digits of the linked mobile number