Union Bank of India Credit Card Customer Care Numbers (24×7)

Official 24×7 Union Bank of India customer care numbers for credit cards. Includes lost-card reporting, fraud reporting, NRI helpline, and the email + escalation ladder if customer care can't resolve your issue.

Union Bank customer care — full contact list

24×7 credit card
1800 22 22 44 / 1800 208 2244 (toll-free)
Lost / stolen card
1800 22 22 44 (option 2)
Fraud reporting
customercare@unionbankofindia.bank / 1800 22 22 44
Email
customercare@unionbankofindia.bank
NRI helpline (international)
+91 80 2530 0175
Branch locator
Find a Union Bank branch →

Numbers and contact methods sourced directly from Union Bank of India's public help pages. The bank may update contact options without notice — verify on the bank's official website before any financially sensitive action.

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FAQ

What is the Union Bank of India credit card customer care number?
The 24×7 Union Bank of India credit card customer care number is 1800 22 22 44 / 1800 208 2244 (toll-free). Available all days for billing queries, dispute filing, statement requests, and general support. For lost/stolen card reporting, use 1800 22 22 44 (option 2).
How do I report a fraudulent transaction on my Union Bank credit card?
Report fraud immediately via customercare@unionbankofindia.bank / 1800 22 22 44. Under RBI's Limited Liability circular (July 2017), if you report unauthorised electronic transactions within 3 working days, your liability is zero. Between 4-7 days, liability is capped at ₹5,000-25,000 depending on card tier. After 7 days, liability is uncapped.
Can I email Union Bank for credit card support?
Yes. Email customercare@unionbankofindia.bank with your card number's last 4 digits + registered mobile number for any non-urgent query. Response SLA is typically 24-48 hours. For time-sensitive issues (fraud, lost card, EMI conversion request), phone is faster.
Is there a separate NRI helpline for Union Bank credit cards?
Yes. NRIs can call +91 80 2530 0175 from outside India (paid international call). The NRI desk handles NRE/NRO account-linked credit cards, foreign-currency billing queries, and OCI cardholder issues. Indian-resident customers should use the standard 24×7 line 1800 22 22 44 / 1800 208 2244 (toll-free).
What if Union Bank customer care doesn't resolve my issue?
Escalation ladder: (1) ask for a complaint reference number on the first call. (2) If unresolved in 7 days, escalate via email to customercare@unionbankofindia.bank. (3) Escalate to the bank's Principal Nodal Officer (published on the bank website). (4) If still unresolved after 30 days, file a complaint with the RBI Banking Ombudsman via cms.rbi.org.in — it's free and resolution is typically within 30 days.
RBI regulatory notice

Regulated by Reserve Bank of India.

Credit cards in India are issued by banks and NBFCs licensed by the Reserve Bank of India. Card issuance, credit limit, interest rate (APR), fees, and reward structures are at the sole discretion of the issuer subject to KYC, credit profile, and internal policy. Rates and benefits shown on this page are issuer-published and may change without notice — verify on the issuer's official website before applying.

Risk note: Carrying revolving credit-card balances at typical APRs of 36–48% per annum is one of the most expensive forms of debt in India. Always pay the total amount due, not just the minimum.

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