What's the giffgaff customer service number? I tried to contact an agent but it doesn't let me it just goes back to the home page. I topped up £10 , but still appear sim card registration failed. I don't know what to do. Can anyone help me?
There is no number it's all by email. Contact an educator & they will fix your link. Search the forum all the answers are there and have often been asked many times before. Hope this helps