Giffgaff UK GB +44 SIM Card 3 in 1 Nano Micro Standard Giff Gaff £5 FREE Credit
Giffgaff does not support Wifi texting and calling at present. - Compatible with 3G, 4G, 5G networks (you will need to turn on 5G in your Giffgaff account settings). - You can transfer your old number to your new Giffgaff sim card.