Airtel Duplicate SIM | Lost SIM | Replace SIM

Airtel Duplicate Sim | Lost Sim | Replace Sim

First block your current Airtel phone number:

Call your Airtel customer care number (121) and inform that you have lost your sim card, and want to block the card and request for duplicate sim.

For new replacement sim:

  • Visit Airtel store. And ask for duplicate sim.
  • Fill the duplicate SIM card form.
  • Provide your address proof
  • Provide two photos
  • SIM replacement charges

You will be given a new SIM card. It takes up to 4 hours for the new SIM card to be activated. Airtel will carry forward the remaining balance and validity from your old SIM to the new sim

  • EeShan Gautam

    do i need to take the same documents on which i got the sim, or anything will work?

    • varun


  • saran saravanan

    Hi, My sim is a TamilNadu registered one! But now I am in Karnataka and i lost my sim. Can i apply in the nearby Airtel store ? or should i go to TN ??

  • Nievosayi Murao

    I did not request for a sim block. I directly went for the new sim with the old number. Maybe that was why the new sim card did not work at all. It keeps saying the ‘Not registered on Network’. When I called the customer service, they informed me that the sim was working fine and there was nothing wrong with it but I was still getting the error message.

  • Pon Saravanan

    How much they will charge for duplicate sim?

  • Yogeeshachar B. K.

    SMS services will get activated after 24hrs of replaced SIM activation.

  • naveen boopathi

    Hi This Boopathinaveen From Tiruppur I Have Lost my Airtel Number Yesterday Please Block That Number…Number-9600328172…And Please Reply The Another One Number…Number-9597510539