So sorry about your lost sim. This happened to me about 2 weeks ago, and below is the message from MTN Customer Care when I contacted them. They will also send you a sim swap...
Kindly provide the affected phone number and correct answers to the below Security Questions for Ownership Verification and assistance.
• Full name used in...
To unlink your phone number from your National Identification Number (NIN) in Nigeria, follow these steps:
1. Contact the Telecom Provider
Visit the customer care center...
I moved from Nigeria more than a year ago. I have used my mtn number for more than 10years now. It was terminated due to dormancy. Please can I request for a reactivation. It's...