my phone was stolen and I decided not to retrieve the number because of many reasons. I want to know the steps involved in changing the number linked to my bank verification number

Visit your bank with a valid means of identification

Visit your bank branch.

Visit your bank asap b4 internet scammers key into the opened hole to swindle you.

Online scammers are working tirelessly day & night in search of "opportunities".

This happened to my friend as well and he decide not to retrieve the number back. But his bank insist that he have to retrieve the number back before he can add another sim line to his account.

Thank you all for your responses.