How to block your bank account when your phone is stolen or lost

Your phone just got stolen. Do you know the exact code to block your account before they empty it?
Most Nigerians don't — until it's too late.
Here's what to dial, tap, or call: https://www.bigcapitalintel.com/2026/07/how-to-block-your-account-when-phone-or-card-is-stolen-in-nigeria.html