Glo Line Linked to Bank Account? How to Remove or Change It (2025 Guide)
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| Glo Line Linked to Bank Account? How to Remove or Change It (2025 Guide) |
Did you change your Glo number or want to unlink it from your bank account for security reasons? In 2025, it's easier than ever to remove or update your Glo line linked to your bank account using USSD, mobile apps, or by visiting the bank.
This guide explains how to check which number is linked, how to remove it, and how to add a new one securely.
Why You May Need to Remove or Change Your Glo Number from a Bank Account
Some common reasons include:
- You've lost your SIM or it got stolen
- You’re no longer using that Glo number
- You changed to another network or line
- You're receiving fraud alerts or OTP issues
- To update to your SmartCash, PalmPay, or Opay line
How to Check Which Number is Linked to Your Bank
To know the Glo line tied to your bank:
- Check your bank’s mobile app under “Profile” or “Personal Info”
- Dial the bank’s USSD code and go to settings or profile
- Visit the nearest branch to verify your linked number
Example: GTBank users can dial
*737*9*7#to view their profile info including phone number.
How to Remove or Change Glo Line Linked to Bank
1. Using Bank USSD Code
Many Nigerian banks allow phone number updates via USSD:
Example (UBA):
- Dial
*919# - Select “Update Profile”
- Choose “Change Phone Number”
- Enter your old Glo number, then your new number
- Confirm with PIN or OTP
Not all banks allow this via USSD. If not supported, use the next method.
2. Via Bank Mobile App
- Login to your mobile banking app (e.g., Zenith, Access, Kuda)
- Go to Settings > Profile or Personal Info
- Tap Edit beside Phone Number
- Enter your new number and verify with OTP
- Save changes
Some banks may require in-app verification or facial ID.
3. By Visiting Your Bank Branch
If you're unable to use USSD or app:
- Visit your bank with valid ID and SIM pack or affidavit (if line is lost)
- Fill a phone number update form
- You’ll receive confirmation within 24 hours
This is the safest option if you suspect your old Glo SIM is compromised.
How to Link a New Number to Your Bank
If you want to add a different Glo line or switch to MTN, Airtel, 9mobile:
- Use USSD or mobile app (as above)
- Confirm with OTP sent to the new number
- Restart your mobile banking session
How to Unlink Glo Number from Opay, PalmPay or SmartCash
If your Glo number is linked to any wallet app:
- Opay: Go to Settings > Account Info > Phone Number > Change
- PalmPay: Tap Profile > Edit > Update Number
- Airtel SmartCash: Dial
*939#or use the Airtel Thanks App
Final Tips
- Always link a number you actively use and can receive OTPs on
- If your Glo SIM is damaged, first do a SIM swap before updating bank info
- Update across all platforms (bank, wallet, NIN, SIM registration)
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