Please I need you guys to help me block my mtn stolen line and the number is linked to my BVN to avoid further damage to my bank account..the number is 09038544108
To Retrieve the PUK via USSD Self Service, dial *123*7*3# or dial *123# (MTN’s self-service USSD dial) and follow the prompt of inputting ‘7’-Self-Service, then ‘3’-Get your PUK...
