Mobile Network Comparison

Below is a list of mobile networks that will offer free SIM cards on PAYG and links to where you can order them today.

Best rated by our readers:

• Giffgaff SIM – £5 free credit on activation
• Giffgaff microSIM (for iPhone and iPad) – £5 free credit on activation
• Giffgaff nanoSIM (for iPhone 5 and iPad mini) – £5 free credit on activation

Other popular choices:

• 3 SIM
• O₂ SIM – 10% cashback on top-up
• O₂ Simplicity SIM
• T-Mobile SIM
• T-Mobile SIM – £10 credit for £5
• Orange SIM – £10 free credit when you top-up £10
• Vodafone SIM
• TalkMobile SIM
• TalkMobile SIMple
• ASDA Mobile SIM
• Tesco Mobile SIM – triple credit when you top-up £10 or more
• Lyca Mobile SIM
• Family Mobile SIM
• Lebara Mobile SIM
• Virgin Mobile SIM
• Tru SIM
• Vectone Mobile SIM
• Dalya Mobile SIM
• iCard Mobile SIM
• Delight Mobile SIM
• Stan Mobile SIM
• Vizz Mobile SIM
• Kite Mobile SIM
• Priyo Mobile SIM
• GT Mobile SIM
• The People’s Operator SIM – 10% goes to charity (at no extra cost to you)
• Mobile by Sainsbury’s SIM
• Giffgaff SIM

If you want to learn more about what a SIM card is and how it works, please go to our SIM card page.