So make sure you have ample credit on your phone before travelling. Using giffgaff in Turkey will cost £1 per minute to make and receive calls, 30p to send a text message and 20p per MB of data used. Can I use giffgaff in the USA? You can use giffgaff in the USA but you’ll ...
Good morning my friend, you simply need to toggle the 5g switch in the settings here is the link you need. https://www.giffgaff.com/call-services#section-RoamingBar And have a 5G capable mobile phone and be in a area that as 5G switched on I.E not being in the middle of nowhere....