UCO Bank Customer Care Number – 24×7 Helpline & Support (2026 Guide)

UCO Bank Customer Care helps customers with ATM issues, debit card block, net banking, UCO mBanking Plus app problems, account queries, and complaints. UCO Bank provides 24×7 toll-free helpline numbers across India.

Below is a clear guide to UCO Bank customer care numbers and support options.

Quick Summary – UCO Bank Customer Care

  • Bank: UCO Bank
  • Customer support: 24×7
  • Best for: Debit card block, ATM issues, net banking, mobile banking, complaints
  • Languages: English, Hindi & regional languages

UCO Bank Customer Care Toll-Free Numbers (India)

You can contact UCO Bank using these official customer care numbers:

  • 1800 103 0123 – Toll-free
  • 1800 274 0123 – Toll-free

These numbers are available 24×7, including Sundays and bank holidays.

When Should You Call UCO Bank Customer Care?

You can call for help with:

  • ATM cash debited but not received
  • Debit card lost, stolen, or blocked
  • UCO Bank net banking login issues
  • UCO mBanking Plus app not working
  • Account balance or transaction queries
  • Failed IMPS / NEFT / UPI transactions
  • Complaint registration and status

How to Talk to a UCO Bank Customer Care Executive

  1. Dial the UCO Bank customer care number
  2. Choose your preferred language
  3. Select the option to speak to a customer care executive
  4. Keep ready:
    • Registered mobile number
    • Account or card reference (only if asked securely)
    • Transaction reference number (if applicable)

Never share OTP, ATM PIN, MPIN, or passwords with anyone.

Emergency: Block UCO Bank Debit Card

If your UCO Bank debit card is lost or stolen, block it immediately:

  • Call UCO Bank customer care and request card blocking, or
  • Use UCO mBanking Plus app → Debit Card Services → Block Card

Quick action helps prevent unauthorised transactions.

Other Ways to Contact UCO Bank (Without Calling)

UCO mBanking Plus App

Login → Help / Support → Raise complaint

UCO Bank Net Banking

Login → Customer Care / Services → Lodge complaint

Visit Nearest UCO Bank Branch

For KYC updates, documents, or account-level issues

UCO Bank Customer Care FAQs

Is UCO Bank customer care available 24×7?

A. Yes, phone support is available round the clock.

Are UCO Bank customer care numbers free?

A. Yes, the toll-free numbers are free from most networks.

Can customer care reset my net banking password?

A. They guide you, but password reset is done by the customer using OTP.

Is it safe to call UCO Bank customer care?

A. Yes, if you use official numbers and don’t share OTP or PIN.

Safety Tips While Calling UCO Bank Customer Care

  • Bank staff will never ask for OTP or PIN
  • Call only official helpline numbers
  • Ignore calls/messages asking for confidential details
  • Report suspected fraud immediately

Conclusion

The UCO Bank customer care number is the fastest way to resolve urgent banking issues like debit card block, ATM problems, and digital banking errors. Save the toll-free number on your phone for emergencies.