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AU Small Finance Bank FASTag Contact No. 1800 1200 1200
Updated on Saturday, 2 May 2026 - 5:21pm
Email
Organization:
AU Small Finance Bank Toll free Number(s):
- 1800 1200 1200 (For Customer Support, 24/7)
- 1033 (National Helpline No. For FASTag Complaints)
All India Number(s):
- 7669 011 441 (Missed Call No. For Balance Enquiry)
Website:
Official Website
Website:
Customer Portal IVRS Menu No. 1800 1200 1200
Select the Preferred Language
- Press 4: For FASTag services
- customercare [at] aubank [dot] in (For Customer Care)
Important Links
For Complaint
Level 1:
- For any query/complaint you can contact at 180012001200 or mail at customercare [at] aubank [dot] in .
- You can also lodge your complaint online through this Portal .
Level 2:
- If your query is still not resolved or you face any issues or rude behavior at the toll plaza then you can call National Highway Helpline No. at 1033 or mail at etc [dot] nodal [at] ihmcl [dot] com .
