tasha0813 i want my current giffgaff number moving to another sim/network, but keep
my current giffgaff sim with a new number
When you transfer away from giffgaff with a PAC, your giffgaff SIM becomes deactivated.
Any credit etc is lost ... see my earlier reply.
If you want to continue with giffgaff after transfer, you need to start again with a new SIM. But you can activate it under your original account.