03-02-2022 12:29 PM
03-02-2022 12:30 PM
03-02-2022 02:36 PM
I don't think you can without getting a new SIM, creating a new account and activating the new SIM separate from your existing SIM/account.
https://community.48.ie/t5/The-Knowledgebase/Getting-Started-Order-Your-FREE-48-SIM/ta-p/53098
But maybe contact 48 support and ask them if they can give you a new number on your existing SIM/account.
See the link in my signature below.