UCO Bank Customer Care & Net Banking Helpline
uco.bank.in
Last verified Oct 2026 · numbers can change, confirm on the official site.
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About UCO Bank
One number covers the lot at UCO Bank. 1800 8910 is UCO SAMPARK, the bank's own toll free line, and its grievance page says it answers 24x7. Net banking, the mBanking Plus app, UPI, cards and account queries all go there, and anything you want on record goes to [email protected].
Two routes save a call. WhatsApp on 8334001234 returns balance, a mini statement and a debit card block, and the bank's own complaint portal takes a grievance and gives you a number to track it with.
Ask for the card to be hotlisted, which is UCO's word for blocking, and keep the account or customer ID ready. UCO Bank does not ask for your OTP, PIN or password, so a caller who does is not from the bank.
UCO Bank helpline — questions
1800 8910, the line UCO Bank calls UCO SAMPARK. Its grievance page says it answers 24x7, and it covers net banking, mBanking Plus, UPI and cards.
1800 8910, jise bank UCO SAMPARK kehta hai, 24x7 khula rehta hai. Net banking, mBanking Plus, UPI aur card, sab kuch isi ek number par.
Yes, 8334001234. Save it, send a Hi and pick a language. The chat handles balance, mini statement, cheque book, a debit card hotlist and PIN reset, an account debit freeze and a grievance. Check for the blue tick against UCO Bank's name first.
24x7. The bank's grievance page says the toll free number is accessible on a 24 by 7 basis, so there is no wrong hour to call it.
Call 1800 8910 and ask for the card to be hotlisted, UCO's word for blocking. WhatsApp does the same and can freeze the account for debits. If money has gone, report it to 1930 or cybercrime.gov.in the same day.
Write to [email protected], the mailbox UCO Bank prints for grievances and against its head offices.
Online, the bank's own SPGRS grievance portal issues a complaint number you can track. The mBanking Plus app carries the same system under Support, and WhatsApp banking has a grievance option too.
Give the branch and the portal their turn, complaint number in hand. If the reply does not settle it, UCO Bank sets out the whole ladder, up to the RBI ombudsman, on its own grievance page.
Yes. Download saves UCO SAMPARK, the WhatsApp number and the complaint email as one image.
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Helpline details are compiled from public sources and verified periodically. Not affiliated with UCO Bank. Always confirm on the official website. How we verify this.