bestsimuk is inviting you to join giffgaff

1. Get your SIM the next day when you order before 5pm, Mon-Fri.
2. Activate your SIM at giffgaff.com
3. Our SIMs come in 3 sizes and fit any phone. Winning.

Switching networks is easier than ever. Just text PAC to 65075 and have your PAC code ready to use after you’ve activated your giffgaff SIM.

It’s never fun running out of data, especially when you really need some, which is why we’re giving members a little extra.
Once you’ve bought your third plan, we’ll boost your data by 1 GB whenever you purchase a £10, £12, £15, £20 or £35 plan.

Our plans can be used in the EU and selected destinations just like you use them at home. A 5 GB roaming cap does apply on most plans.

You'll always have one of our members to support you through any issues 24 hours a day, 7 days a week. After all, we’re the mobile network run by you.
Pst. We might have a treat for you if you’re able to help out later on too.

Earn Payback points by helping someone figure things out on the community or by bringing new members on-board, and many other things. It's our way of saying thank you for being one of our awesome members.