Cosmos Bank Helpline & Customer Care

Cosmos Bank logo

Contact Information

Verified

Tap to call

Tap to call (Free)

Support Hours

10:00 AM - 5:00 PM (Mon-Sat)

Send a complaint directly to Cosmos Bank support.
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Quick Tips

  • Internet banking for fund transfers
  • Mobile banking app available
  • Debit card activation at branch
  • Locker facility at select branches

How to Reach Cosmos Bank Customer Care

  1. 1
    Call the helpline — Dial 1800-266-7547 (toll-free, no charges apply). Available 10:00 AM - 5:00 PM (Mon-Sat).
  2. 2
    Email support — Write to customercare@cosmosbank.in. Include your registered details and issue description for faster resolution.
  3. 3
    Visit the official website — Go to www.cosmosbank.com for online complaint registration, FAQs, and self-service options.
  4. 4
    Escalate if unresolved — If your issue is not resolved within the expected timeframe, ask for a complaint reference number and escalate to the grievance redressal cell.

Common Cosmos Bank Issues

Users commonly contact Cosmos Bank customer care for these issues:

Net banking not working
Can't log in
Transfer failing
Passbook not loading

Experiencing an issue? Report it on the status page to alert other users.

Disclaimer: Helpline numbers and contact details are subject to change. Always verify the latest information from the official website.

Last reviewed on 28 January 2026

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