Please can I retrieve my lost mtn sim without the sim pack

I am in the United Kingdom. Recently, my mtn sim was lost.. I need to retrieve the sim. How can I retrieve the sim. Kindly, assist.

I need to retrieve that line to re-register my WhatsApp account, as the code keeps going to that line during the registration process. Kindly assist please. Many thanks

I want to retrieve my mtn...

I lost my Mtn SIM card,08035786405 how can I retrieve it