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May 19, 2025

How to Link Aadhaar Card with Mobile Number Online & Offline

Aadhaar card is the identity of every Indian citizen. With time, its significance has increased to a mandatory document as it has been connected to various government services. Although it is not compulsory to link your mobile number to your Aadhaar card, it offers many benefits if done so.

You can link aadhaar with your mobile number for the first time or update it to a new one. In either case, the process is straightforward. In this blog, we'll guide you through step-by-step instructions on how to link your mobile number to your Aadhaar card online and offline.

Why should you link your Aadhaar with your mobile number?

Before we get into the how, let's talk about the why. Linking your mobile number to your Aadhaar card online has many benefits, including:

  • To use online Aadhaar services on the UIDAI website
  • To update your Aadhaar address details online via the ‘Self-Service Update Portal’ (SSUP)
  • For OTP-based verifications while using Aadhaar services
  • To download a digital copy of your Aadhaar (e-Aadhaar)
  • To receive direct benefits from welfare schemes connected to Aadhaar authentication
  • To complete KYC processes or verify your Income Tax Returns electronically
  • Linking your Aadhaar with your mobile adds an extra layer of protection to your identity

Now that you understand its importance, let's learn how to link Aadhaar and your mobile number.

How to link mobile number with Aadhaar card online

You can link your mobile number to your Aadhaar card online from the convenience of your own home. Here are the steps to do it:

  • Go to the India Post Service Portal at https://www.ippbonline.com/web/ippb/doorstep-banking2
  • Fill in your name, mobile number, address, email ID and other details
  • Choose 'PPB-Aadhaar Service' from the service dropdown
  • Select 'UIDAI-Mobile/Email to Aadhaar Linking/Update'
  • Request an OTP and verify it
  • Submit your request and note down the reference number for future tracking
  • A postal officer will visit your home to collect biometric data for verification

This process is convenient for those who want to link their mobile number with their Aadhaar card online without visiting a physical center.

How to link Aadhaar card with mobile number offline

If you prefer visiting in person, here's how to link your Aadhaar card with your mobile number offline:

  • Visit your nearest Aadhaar Seva Kendra (you can locate one on the UIDAI website)
  • Ask for an Aadhaar Correction/Update form
  • Fill in the required details, along with the mobile number you want to link
  • Submit the form and complete the biometric verification process
  • Receive your Update Request Number (URN) to track your request

This method is quick and easy if you're comfortable visiting an Aadhaar Seva Kendra.

Book an appointment

There might be long queues at the Aadhaar Seva Kendra. If you'd rather avoid the wait and hassle, here's a smart way to plan ahead:

  • Visit the UIDAI website
  • Go to the ‘My Aadhaar’ section in the menu bar
  • Under the ‘Get Aadhaar’ portion, click on ‘Book an appointment’
  • Select your city, preferred Aadhaar Seva Kendra, and click ‘Proceed to Book Appointment’
  • Enter your mobile number and captcha, followed by OTP
  • Enter the appointment details
  • Pay the fee online or at the Aadhaar Seva Kendra
  • Submit and get your appointment confirmation slip

How to verify if your mobile number is linked to Aadhaar

Once your mobile number and your aadhaar card are linked, here's how you can verify it:

  • Go to the UIDAI official website
  • In the 'My Aadhaar' section, click on 'Verify Email/Mobile Number'
  • Enter your Aadhaar number and the mobile number linked to it
  • Enter the OTP received on your mobile and submit

Now you know how to link your Aadhaar card with your mobile number, be it online or by visiting an Aadhaar Seva Kendra. Remember, linking Aadhaar with mobile is required to access various government and financial services easily.

Linking your mobile to Aadhaar offers long-term benefits for your digital identity. Don't wait until you urgently need an Aadhaar service to discover your mobile isn't linked! The next time you try to open a bank account, the KYC process will be easier if your mobile number is linked to your Aadhaar number.

FAQs

  1. Which documents are required to link a mobile number to Aadhaar card online?

    No documents are required to link a mobile number to an Aadhaar card online or offline. You can carry your Aadhaar card just in case.

  2. How long does it take to link Aadhaar to a mobile number?

    When you link Aadhaar and mobile number, it usually takes upto 2-5 days. It may take up to 10 days, according to UIDAI.

  3. Is it safe to link an Aadhaar card with a mobile number?

    Yes, it is completely safe to link mobile number with Aadhaar card online or offline.

  4. Can I avail of online Aadhaar facilities without linking my mobile number to the Aadhaar card?

    Most online Aadhaar services require OTP verification. This means that you need to link mobile number to Aadhaar card online to access it.

  5. How many mobile numbers can I link with my Aadhaar card?

    You can link only one mobile number to your Aadhaar card. If you want to change it, you'll need to update your registered mobile number, follow the process described in the blog on how to link mobile number with Aadhaar card online.

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