* Price includes a £5 monthly discount for paying by a recurring method, such as direct debit.
Select your SIM size below.
All our plans include all-you-can-eat texts, 4G at no extra cost (if you're using a 4G phone in a 4G area) and much more.
Which SIM size do I need?
For some of the latest smartphones, including iPhone 7, iPhone 7 Plus, iPhone 6S, iPhone 6S Plus, iPhone 6, iPhone 6 Plus, iPhone 5S, iPhone 5, Samsung Galaxy S6.
9mm x 12mm.
For slightly older smartphones, including: iPhone 4s, iPhone 4, Samsung Galaxy S4, Samsung Galaxy S4 Mini, Samsung Galaxy S III.
12mm x 15mm.
For older phones, including: Samsung Galaxy S III Mini, Samsung Galaxy S II, iPhone 3GS, HTC Desire C.
15mm x 25mm.
If you are unsure which size SIM you need for your device, please refer to the manufacturers website.