Can’t log in to Union Bank of India? As one of India’s largest public sector banks with over 8,700 branches, Union Bank offers multiple digital banking channels including the Vyom mobile app, internet banking portal, and U-Token for secure authentication. This guide covers all login methods, registration steps, and troubleshooting.
Quick Access
Login Methods
Internet Banking
1. Go to unionbankonline.co.in
2. Enter your User ID
3. Enter your Login Password
4. Complete CAPTCHA verification
5. Click “Login”
Vyom Mobile App
1. Download Vyom from App Store/Play Store
2. Open app and tap “Login”
3. Enter your mPIN or use fingerprint/Face ID
4. Access your accounts instantly
5. Enable biometric for faster login
U-Token OTP
1. Download U-Token app
2. Link with your internet banking
3. Generate OTPs directly in-app
4. No need for SMS OTPs
5. More secure authentication
Vyom App Features
- Single view of all accounts and transactions
- Fund transfers (NEFT, RTGS, IMPS, UPI)
- Bill payments and recharges
- Apply for credit cards and loans
- Mutual fund investments
- Insurance services
- Book flights, hotels, and cabs
- Available in 12+ regional languages
Common Login Issues
Forgot User ID
Click “Forgot User ID” on the login page. Enter your registered mobile number and account details to retrieve your User ID via SMS.
Forgot Password
Use the “Forgot/Reset Password” link. Verify with your debit card details and OTP to set a new password. Password must include uppercase, lowercase, numbers.
Account Locked
After 3 wrong password attempts, your account locks for 24 hours. Wait and retry, or call 1800-2333 to unlock immediately.
mPIN Issues
Forgot your Vyom mPIN? Open the app and tap “Forgot mPIN.” Verify with debit card or internet banking credentials to reset.
About Union Bank of India
Union Bank of India is one of India’s largest public sector banks, headquartered in Mumbai. Established in 1919, it has grown to operate over 8,700 branches and 10,400+ ATMs across India. In 2020, Andhra Bank and Corporation Bank merged with Union Bank, significantly expanding its reach. The bank serves millions of customers including retail, corporate, agricultural, and NRI segments. Union Bank has won multiple awards for digital banking innovation and continues to invest in its Vyom mobile platform.
Contact Information
Toll-Free Numbers:
1800-2333
1800 208 2244
1800 425 1515
WhatsApp Banking:
9666 60 60 60
Balance Enquiry:
922 300 85 86 (missed call)
Head Office:
Union Bank Bhavan
239 Vidhan Bhavan Marg
Mumbai 400021, India
Frequently Asked Questions
How do I register for Union Bank internet banking?
Visit unionbankonline.co.in and click Self User Creation. Enter your account number, debit card details, and mobile number to create your User ID and password.
What is the Vyom app?
Vyom is Union Bank’s flagship mobile banking app offering account management, fund transfers, bill payments, investments, and lifestyle services like flight and hotel bookings.
How do I reset my internet banking password?
Click Forgot/Reset Password on the login page. Verify your identity using debit card details and OTP, then set a new password following the requirements.
What is U-Token?
U-Token is Union Bank’s OTP generator app that provides secure two-factor authentication. It generates OTPs within the app, eliminating reliance on SMS-based OTPs.
Can I use biometric login in Vyom?
Yes, Vyom app supports fingerprint and Face ID login on compatible devices. Enable this feature in the app settings after initial registration.
What are Union Bank’s toll-free numbers?
Union Bank’s main toll-free numbers are 1800-2333, 1800 208 2244, and 1800 425 1515. The call center operates 24/7 and supports 12+ regional languages.
How do I check my balance via missed call?
Give a missed call to 922 300 85 86 from your registered mobile number. You’ll receive an SMS with your account balance immediately.
Is WhatsApp banking available?
Yes, Union Bank offers WhatsApp banking at 9666 60 60 60. You can check balances, get mini statements, and access basic services via WhatsApp.
What happened to Andhra Bank and Corporation Bank?
Both banks merged with Union Bank of India in April 2020. Former customers of these banks now use Union Bank’s digital platforms and branches.
How do I contact NRI customer support?
NRI customers can call +91 8484848458 or +91 8061817110 for dedicated support. You can also request a callback through the bank’s website.
Related Banks in India
Looking for other Indian bank login guides? Check out State Bank of India, HDFC Bank, ICICI Bank, Axis Bank, and Punjab National Bank.
Last Updated on February 11, 2026
URL: https://log-in.me/unionbankofindia-mumbai-india/