Author
LoansJagat Team
Read Time
6 Min
09 Dec 2025
Key Takeaways
Your UCO Bank account number acts as your financial fingerprint at the bank. The bank assigns this unique 14-digit code to every account holder. It helps identify your account instantly during any banking transaction. This number remains constant throughout your relationship with UCO Bank.
A UCO Bank account number is like your home address for money. Just as letters reach your house using your postal address correctly, money reaches your account using this number. The bank uses this 14-digit identifier to process all transactions accurately.
I opened my savings account at UCO Bank last year in Delhi. The bank issued me a 14-digit account number immediately after verification. I use this number for salary credits, bill payments, and transfers. My employer deposits my monthly salary using this exact number only.
Your UCO Bank account number stays within reach through multiple official methods. The bank provides clear and simple ways to locate it.
Passbook and Cheque Book
Your passbook displays the UCO Bank account number check on the first page. The number appears right at the top, just below your name. Cheque books also show this number on every single cheque leaf. Both documents serve as reliable offline sources for this information.
Mobile Banking
The UCO mBanking Plus app offers instant access to account details. You can download this application from your phone’s official app store. The UCO Bank account number check by mobile number appears under ‘My Profile’. It is also clearly visible in the ‘Account Details’ section. You must log in using your registered mobile number first.
Internet Banking
UCO Bank’s secure internet banking portal displays all account information clearly. You need to log in to your account through the official website. Your dashboard shows the UCO Bank account number.
Contacting UCO Bank
The bank operates a toll-free helpline at 18008910. Customer care executives assist with UCO Bank account number check requests immediately. You must verify your identity using your registered mobile number.
“Every key opens a door”, and your account number unlocks all essential banking services at UCO Bank.
Identification in Transactions
Your UCO Bank account number uniquely identifies your account for all transactions. The bank uses it to process deposits, withdrawals, and transfers correctly. You need this number for NEFT, RTGS, and IMPS transactions.
Online and Mobile Banking
You must provide your account number during registration for internet banking or phone banking. The UCO mBanking Plus app also requires this number for setup. It helps you view balances, check statements, and execute transactions securely. The system authenticates every session using your account number as identification.
Bank Correspondence and Services
The account number enables all official communication from the bank. Statements, notices, and personalised services require this number for accurate delivery. You need it when you register for phone banking services. The bank also asks for it while linking mobile alerts. Cheque books, demand drafts, and locker facilities need this number too.
“Better safe than sorry”, protecting your account number is the first step towards secure banking.
Never Share Sensitive Details
You should never share your UCO Bank account number by mobile number with strangers. The bank never asks for OTPs, PINs, or passwords through calls. SMS and email requests for such information are always fake. Debit card CVV details must remain confidential at all costs.
Use Registered Channels Only
Always use your registered mobile number for the UCO Bank account number check. Contact the bank only through its official helpline numbers or app. Check this Facebook post (https://www.facebook.com/official.ucobank/posts/-stay-alert-stay-safe-stay-with-ucothese-are-the-only-official-numbers-used-by-u/1031487369181038/) of UCO Bank to know their official numbers.
Create Strong Passwords and Enable 2FA
Strong passwords must combine uppercase, lowercase, numbers, and symbols properly. Two-factor authentication adds an extra layer of security for banking. Enable 2FA for both online banking and mobile banking access. This feature protects your account even if passwords get compromised. The bank strongly recommends this security measure for all customers. Check this Instagram post (https://www.instagram.com/reel) to know about the passwords in more detail.
The UCO Bank account number digits follow a standardised 14-digit format. Each account receives a unique identifier across all bank branches. The bank designs this structure to ensure secure transaction routing.
You can find this number on your passbook or cheque leaf. Digital banking profiles also display your complete account number clearly. This format reduces errors and streamlines all banking operations in an effective manner.
Your UCO Bank account number serves as your primary banking identifier. The bank offers multiple secure methods to locate and use it. Always protect this number and follow official security guidelines. Stay informed, stay secure, and enjoy hassle-free banking with UCO Bank.
Bonus Tip: UCO Bank will spend ₹1,000 crore in FY 25 to improve its digital systems and make its cybersecurity stronger. Because of this, you should protect your 14-digit UCO Bank account number by turning on two-factor authentication in the mobile app. You should also use only safe and trusted Internet networks when you check your account.
Q: How many digits does a UCO Bank account number by mobile number contain?
A UCO Bank account number contains exactly 14 digits in total.
Q: Can I change my Indian Bank account number after opening the account?
A: No, you cannot change your account number once opened; you must open a new account for a different number instead.
Q: How do I convert a minor account to a major account in Indian Bank?
A: Visit the branch with your passbook, photo ID proof, passport-size photos, and fill out the account modification form for conversion.
Q: Where can I find my Indian Bank account number if I lost my passbook?
A: You can find it through net banking, mobile app dashboard, account statements, or by contacting customer care services.
Q: Is it safe to share my Indian Bank account number publicly?
A: No, avoid sharing your account number publicly or through unsecured channels to prevent unauthorised access and fraud.
Other Related Pages | ||
About the Author

LoansJagat Team
‘Simplify Finance for Everyone.’ This is the common goal of our team, as we try to explain any topic with relatable examples. From personal to business finance, managing EMIs to becoming debt-free, we do extensive research on each and every parameter, so you don’t have to. Scroll up and have a look at what 15+ years of experience in the BFSI sector looks like.
Quick Apply Loan
Subscribe Now