UCO Bank
Toll Free Number 1800 274 0123
For ATM hotlisting & helpline mail uco.custcare@ucobank.co.in
Other ATM Queries hoatm.calcutta@ucobank.co.in
E-banking related queries hoe_banking.calcutta@ucobank.co.in
Customer Grievances hopgr.calcutta@ucobank.co.in
Customer Feedback/ suggestions customercare.calcutta@ucobank.co.in
M-banking related queries uco.mbanking@ucobank.co.in

Debit Card Hotlisting

Option SMS Format Example SMS to be sent on
1 HOT HOT 9230192301
2 HOT<space><last 4 digit of card no.> HOT 1234
3 HOT<space><14 digit account no.> HOT 12345678901234

UCO Secure Mobile App

Alternatively, customers can download UCO Secure app from Play Store/App Store for “instantly blocking/unblocking” any digital banking service (m-banking, e-banking, debit card, UCO-UPI, UCOPAY+(e-wallet)) anytime, anywhere.”


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