cookie usage
Black Friday
PromotedO2 SIM Deal
Uses O2's Network
40 GBof 5G data
£8.00 a monthMonthly cost will rise every April by inflation (RPI) plus 3.9%.
12 month contract
iPhone SIM only deals
10 of 141 results
Sorted by: Bestselling
List of SIM Only deals
- Black FridayExclusive
Lebara Mobile SIM Deal
Uses Vodafone's Network
30 GBof 5G data
£2.39 a monthfor 3 months, then £7.95
1 month contract
Includes roaming in 38 destinations
- ExclusivePromoted
Lebara Mobile SIM Deal
Uses Vodafone's Network
5 GBof 5G data
£1.48 a monthfor 3 months, then £4.95
1 month contract
Includes roaming in 38 destinations
- Black Friday
O2 SIM Deal
Uses O2's Network
60 GBof 5G data
£9.99 a monthMonthly cost will rise every April by inflation (RPI) plus 3.9%.
12 month contract
- Exclusive
Lebara Mobile SIM Deal
Uses Vodafone's Network
10 GBof 5G data
£2.38 a monthfor 3 months, then £5.95
1 month contract
Includes roaming in 38 destinations
- Black Friday
O2 SIM Deal
Uses O2's Network
10 GBof 5G data
£6.99 a monthMonthly cost will rise every April by inflation (RPI) plus 3.9%.
12 month contract
- Promoted
SMARTY SIM Deal
Uses Three Mobile's Network
60 GBof 5G data
£8.00 a month
1 month contract
Includes roaming in 27 destinations
- Exclusive
Lebara Mobile SIM Deal
Uses Vodafone's Network
50 GBof 5G data
£3.98 a monthfor 3 months, then £9.95
1 month contract
Includes roaming in 38 destinations
- Black Friday
iD Mobile SIM Deal
Uses Three Mobile's Network
20 GBof 5G data
£6.00 a month
1 month contract
Can't find what you're looking for?
Previously, most mobile networks raised contract prices in line with inflation. From January 2025, however, Ofcom will ban inflation-based price hikes on new contracts, requiring future increases to be fixed and clearly stated upfront.
Confused services are provided at no cost to you, but we may receive a commission from the companies we refer you to. This helps to keep our site free for you to use. Learn more about how our site works .