City Union Bank Customer Care & Net Banking Helpline
www.cityunionbank.bank.in
Last verified Aug 2026 · numbers can change, confirm on the official site.
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Hours24x7
Official sitewww.cityunionbank.bank.in
AddressCity Union Bank Ltd, 'Narayana', No.24B, Gandhi Nagar, Kumbakonam, Tamil Nadu 612001
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About City Union Bank
For net banking, the CUB app, UPI, cards and general account queries, City Union Bank keeps its own toll-free line. The official number is listed here so you reach CUB directly.
Block a lost or stolen card immediately by calling, with your account or customer ID handy. City Union Bank never asks for your OTP, PIN or password on a call, so treat any such caller as a scam.
City Union Bank helpline — questions
The CUB customer care number is 1800 120 5000. It handles net banking, the CUB Easy mobile app, debit cards, UPI and account queries.
City Union Bank ka customer care number 1800 120 5000 hai. CUB Easy app, net banking ya card se judi shikayat isi par darj hoti hai.
Yes, 1800 120 5000 is toll-free. The 044 71225000 line is a Chennai landline used for phone and WhatsApp banking, and that one is charged.
The toll-free helpline runs 24x7, every day.
You can block without calling: SMS BLOCK to 9281056789 for a debit card, or BLOCK followed by your customer ID to 8742903939 to block UPI, net and mobile banking. Report the fraud on 1930 within three working days as well.
Yes, save 044 71225000 and message from your registered mobile number for balance, mini statement and simple requests, which avoids the IVR.
1800 120 5000 par call karein aur IVR me apna option chunein. Account number ya customer ID saath rakhein.
Yes. Tap Download at the top to save an image of City Union Bank's customer care and helpline numbers with the verified contacts and support hours.
Level 1 is the customer service centre, then the Grievance Redressal Officer quoting your reference number, then the Principal Nodal Officer at [email protected] or 044 71225050. Allow up to 10 working days per stage.
CUB now uses the RBI-mandated cityunionbank.bank.in domain, and its support email ends the same way. Treat other domains as suspect.
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Helpline details are compiled from public sources and verified periodically. Not affiliated with City Union Bank. Always confirm on the official website. How we verify this.