How do I keep my current mobile number when I join giffgaff?
It’s super easy. You just need a PAC code from your old network.
- Text “PAC” to 65075 from your old SIM (not your giffgaff one)
- Then once you have that and you’ve joined giffgaff, pop over to our number transfer page
- How do I get a PAC or STAC code from my old network?
- Do I have to transfer my number straight away?
- I’m having problems after transferring my number to giffgaff