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Aadhaar Card Link Mobile Number is one of the most important steps every resident must complete to access essential services like banking, PAN verification, government subsidies, DigiLocker, and online KYC. Without a mobile number linked to your Aadhaar, you cannot receive OTPs or complete identity verification for many daily tasks.
In this blog, we will explain why linking your mobile number is necessary, who needs to update it, and how you can easily complete the process through both online and offline methods.
Aadhaar Card Mobile Number Linking means connecting your active mobile number with your Aadhaar so you can receive OTPs and complete identity verification for online services. When your number is linked, UIDAI can verify that you are the real owner of the Aadhaar by sending a secure one-time password during authentication.
The linking process is straightforward:
UIDAI makes mobile number linking mandatory for several reasons:
Without a working mobile number, you cannot complete most Aadhaar based verifications.
You need to update or re-link your Aadhaar mobile number in the following cases:
Keeping your Aadhaar linked mobile number updated ensures uninterrupted access to all digital and government services.
Linking a mobile number with Aadhaar is essential for anyone who wants to use Aadhaar based verification services. Here are the groups of people who must complete or update their Aadhaar mobile linking:
If you recently enrolled for Aadhaar and didn’t provide a mobile number during registration, you must link one now. Without a registered number, you cannot receive OTPs, download your Aadhaar, or update any details online.
If your mobile number is switched off permanently, deactivated, or no longer in use, you must update it in Aadhaar. UIDAI only sends OTPs to the active number linked in their system.
If you switched to a new mobile number, you need to update it in your Aadhaar records. This helps ensure all Aadhaar-based services and verifications reach your current phone.
If you cannot receive Aadhaar OTPs while:
it means your mobile number may not be linked or needs to be updated.
Linking or updating your mobile number in Aadhaar is a simple process, and the best part is that no documents are required for mobile number updates. You only need to verify your identity through biometrics.
Although mobile number update doesn’t need documents, these ID proofs are accepted for other Aadhaar updates:
Carrying a physical or digital copy of your Aadhaar card is optional but helpful.
To update or link your mobile number, UIDAI only requires:
You can’t update your mobile number fully online, but you can book an appointment online through the UIDAI portal.
You can locate it through the UIDAI website under Locate Enrollment Center.
Ask for the Aadhaar Correction/Update Form and fill in your new mobile number.
The Aadhaar operator will verify your identity using fingerprints or iris scan.
UIDAI charges a standard fee of ₹50 per update request.
Mobile number linking usually takes:
You will receive an SMS once the number is updated.
If you lost your old mobile number, don’t worry. You can still update it:
No OTP from the old number is needed.
Simply visit the Aadhaar center no additional documents or old number OTP is required.
If OTP is not received, your number may not be linked.
You must update it at an Aadhaar center.
Try nearby Aadhaar centers or choose a different date.
Reasons:
Banks, PAN, telecom, and many government services require Aadhaar OTP verification.
UIDAI is rolling out:
Ans: Visit an Aadhaar center, complete biometric verification, and pay ₹50.
Ans: No, but you can book an appointment online.
Ans: UIDAI charges ₹50.
Ans: It usually takes 3–10 days.
Ans: Yes. OTP is not required during the update process.
Ans: You can update your new number using biometric verification at a center.
Linking your mobile number with Aadhaar is essential for completing online verification, accessing government services, securing your identity, and ensuring smooth KYC processes. Keeping your number updated helps you avoid OTP issues and ensures uninterrupted use of Aadhaar services. Make sure to complete your Aadhaar Card Link Mobile Number update on time for hassle free access to all digital services.
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