Welcome to the Community, @SijanGhale.
Are you saying yes to wanting to change over from another network, or yes to wanting to change an existing number you have with us?
If it's the former, I would recommend checking our our help page here 😊
For changing an existing number to a completely different one, this is also something we can sort, but depending on the situation there may be a charge to do this.
If you give our customer care team a call, they'll be able to talk you through all the options available.
Peter
