The main Union Bank USSD code is *826#. Here are 14 Union Bank USSD codes for account blocking, transfer and airtime and more, last checked October 2026.
- Main menu
- *826#
- Customer care
- 0700 700 7000
- Website
- unionbankng.com
All Union Bank codes
14 codesBlock account (fraud / stolen phone)
Block your account using any other phone.
EmergencyVerified Oct 2026
Block account from your own phone
Block your account from your registered number.
EmergencyVerified Oct 2026Registered SIM only
Buy airtime for another number
Recharge any other phone number.
Verified Oct 2026Registered SIM only
Buy airtime for yourself
Recharge your registered phone number.
Verified Oct 2026Registered SIM only
Cardless withdrawal
Withdraw cash without a card.
Verified Oct 2026Registered SIM only
Find a branch or agent
Locate a Union Bank branch or Union Direct agent.
Verified Oct 2026
Increase transaction limit
Raise your USSD transaction limit.
Verified Oct 2026Registered SIM only
Pay a merchant (mCash)
Pay a business using its merchant code.
Verified Oct 2026Registered SIM only
Request, block or unblock a debit card
Request a new card or block/unblock your card.
Verified Oct 2026Registered SIM only
Transfer to a Union Bank account
Send money to another Union Bank account.
Verified Oct 2026Registered SIM only
Transfer to other banks
Send money to an account in another bank.
Verified Oct 2026Registered SIM only
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