AU Bank FASTag Customer Care

In case of any queries regarding AU Small Finance Bank's FASTag, you can contact the bank's customer care number on 1800-258-7300. Apart from calling the bank, you can also send an email to customercare@aubank.in.

Updated On - 01 Oct 2025
  1. Missed Call: 9594-744-440 (from the mobile number that has been linked to the account)
  2. Email ID: customercare@aubank.in
  3. Helpline Number: 1800-258-7300
AU Bank FASTag Customer Care Number

Customer Grievance Redressal for AU FASTag

In case of any complaints or grievances, you can contact the helpline number of IHMCL/ NHAI on 1033. Some of the issues that can be raised by calling the helpline number are:

  1. In case monthly passes are not issued at the toll plaza.
  2. In case the card cannot be read at the toll plaza.
  3. In case your FASTag is not being accepted.
  4. Blacklist issues.

FAQs on AU Bank FASTag Customer Care Number

  • Is it possible to apply for an AU Small Finance Bank FASTag online?

    Yes, you can apply for an AU Small Finance Bank FASTag online.

  • What is the AU FASTag toll-free customer care number?

    You can contact AU Bank FASTag customer care at the toll-free number 1800-258-7300 for any queries or support related to your FASTag account.

  • When can I call the AU FASTag toll-free number for assistance?

    The AU Bank FASTag toll-free number 1800-258-7300 is available 24x7. You can call anytime for help with FASTag recharge, balance check, or complaint resolution.

  • What should I do to check the AU Small Finance Bank FASTag balance?

    In order to check the AU Small Finance Bank FASTag balance you can give a missed call to 9594-744-440. However, the missed call must be given from your registered mobile number.

  • Can I recharge the AU Small Finance Bank FASTag via the bank's mobile app?

    Yes, the FASTag can be recharged by using AU Small Finance Bank's mobile app.

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