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| Learn how to quickly block your OPay account after losing your phone and protect your funds from unauthorized transactions. |
If your phone is stolen or lost, immediately dial *955*131# from any other phone to lock your OPay account, or *955*132# to block your OPay ATM card specifically. Both codes work from any Nigerian phone, not just your own — borrow a friend's phone if needed.
Why Every Minute Counts
If someone has your unlocked phone with the OPay app logged in, they can potentially transfer funds using your stored PIN or biometric login before you act. Unlike a bank account with a physical card requiring a chip-and-PIN terminal, a mobile wallet app on an unlocked phone is far more immediately exploitable. Don't wait to get home or find your own replacement phone — use any available phone right away, even a stranger's if you're in public and it's an emergency.
How to Block Your Account (Step by Step)
- Borrow any phone — it doesn't need to be registered to you or on any specific network.
- Dial *955*131# to lock your OPay account entirely.
- Follow the on-screen prompts — you may be asked to confirm your registered OPay phone number.
- Enter your OPay PIN if prompted, to confirm the request is legitimate.
- You'll receive a confirmation SMS or on-screen message that your account is now blo cked.
How to Block Just Your ATM Card
If your physical OPay debit card was stolen but your phone is safe, you don't need to block your entire account. Dial *955*132# instead to freeze only card transactions, while your app, transfers, and USSD access remain functional.
Other Ways to Block Your Account
- Customer Care Hotline: Call 0700-888-8328 or 020-18888-328 and report the theft directly to a representative.
- Live Chat/In-App Support: If you have access to another device with the OPay app installed, use live chat to request a manual block.
- Physical Office Visit: As a last resort, OPay has offices in major cities including Lagos, Ibadan, Kano, Port Harcourt, Abeokuta, Imo, Aba, and Kogi. Find exact addresses via the app's Customer Service Center → Office Addresses (if you can access another device), or search "OPay office" on Google Maps.
Also Do This Immediately
- Block your SIM card by calling your network provider (MTN, Glo, Airtel, 9mobile) to prevent OTP interception, which could let a thief bypass additional security layers.
- Enable remote tracking/wipe using Find My Device (Android) or Find My iPhone (iOS) if you set it up beforehand — this won't help after the fact if it wasn't already enabled, which is worth setting up now for the future.
- Report the theft to local authorities, especially if you have tracking information that could assist recovery.
Common Problems When Blocking Your Account
| Problem | Likely Cause | What to Do |
|---|---|---|
| USSD code doesn't respond | Network issue or wrong code entered | Retry, or switch to a different network's SIM |
| Prompted for PIN you can't remember | Standard security check | Contact customer care hotline instead, with ID verification |
| Blocked but still seeing suspicious activity | Block may not have processed fully | Call customer care immediately to confirm block status |
| Can't reach customer care by phone | High call volume | Try live chat via another device, or visit a physical office |
After You've Recovered or Secured Things
Once you're safe, change your OPay password and transaction PIN before unblocking your account — this prevents the same credentials from being reused if the phone is ever recovered by someone else, or if it was compromised in a way you're not yet aware of.
Prevention Tips for Next Time
- Set a strong, unique transaction PIN — avoid birthdays or repeated digits.
- Enable biometric lock (fingerprint/Face ID) on the OPay app itself, in addition to your phone's lock screen.
- Save the block USSD codes (955131# and 955132#) somewhere other than your phone — a physical note or a trusted family member's phone — so you're not scrambling to remember them during an actual emergency.
Frequently Asked Questions
What's the fastest way to block my OPay account?
Dial 955131# from any phone immediately — it doesn't need to be your registered number.
Can I block just my ATM card without blocking the whole account?
Yes, dial 955132# to block only the ATM card while keeping app and transfer access active.
Do I need my own phone to block my account?
No — both USSD codes work from any Nigerian phone on any network.
What should I do besides blocking my OPay account?
Also block your SIM card through your network provider, and report the theft to local authorities if you have any tracking information.
How do I unblock my account once I've recovered my phone?
Contact OPay customer care or use the same USSD menu to reverse the block, after first changing your password and PIN for security.
What if the USSD code isn't working?
Try a different network's SIM, or contact OPay's customer care hotline directly — network issues occasionally affect USSD delivery.
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