ID Mobile deals, codes and rewards
Unlimited data on a 1 month SIM for £15 per month
Ends 31st January40GB of data on a 1 month SIM for £7 per month
Ends 31st January20GB of data on a 1 month SIM for £6 per month
Ends 31st JanuaryHow to save at iD Mobile
iD Mobile is built on providing value, but you can further reduce your monthly bills by utilizing these specific saving strategies:
Standard savings and flexible features
- Utilise data rollover: All iD Mobile plans include free data rollover, which allows you to carry over any unused data from one month to the next at no extra cost.
- Set a monthly bill cap: To avoid unexpected charges, you can set a cap between £0 and £25 via the iD Mobile app, ensuring you never exceed your planned monthly budget.
- No annual price rises on selected plans: Many iD Mobile SIM-only deals are advertised with no annual price rises, protecting you from inflation-linked increases during your contract.
- Inclusive EU roaming: You can use your UK minutes and texts, plus up to 30GB of data, in 50 destinations worldwide without paying extra roaming fees.
- Free next-day delivery: Place your order between Monday and Thursday to receive free next-day delivery on phones and tablets.
Exclusive discounts and rewards
- Use an iD Mobile voucher code: Look for active promo codes that can save you up to £30 off the upfront cost of the latest handsets like the iPhone 17 or Samsung Galaxy S25.
- Refer a friend for cashback: When you refer someone who signs up for a 24-month phone plan or any SIM-only deal, you can both share up to £70 in cashback (£35 each).
- Student-exclusive offers: Students can verify their status through UNiDAYS or Student Beans to access £20 off upfront handset costs and exclusive SIM deals, such as unlimited data for £15 a month.
- Key worker and NHS discounts: Through partners like Mobiles.co.uk and Blue Light Card, NHS staff, teachers, and emergency workers can access unique discount codes and enhanced trade-in offers.
- Enhanced trade-in values: You can receive up to £200 extra in trade-in value when you swap your old working smartphone for a new Google Pixel 10 or Samsung Galaxy S25.
- Comparison site exclusives: Shopping via comparison tools can sometimes unlock "Super Saver" deals with an average annual saving of £300 compared to standard market rates.
About iD Mobile
Launched in 2015 and owned by Currys plc, iD Mobile is a leading UK mobile virtual network operator (MVNO) designed around "smart simplicity". As of 2026, the network serves over 2.5 million subscribers, making it one of the fastest-growing providers in the country.
Following the 2025 merger between Three UK (iD's network partner) and Vodafone UK, iD Mobile customers now benefit from the VodafoneThree infrastructure. This provides improved reliability and faster 4G and 5G speeds as devices automatically switch to the strongest available signal from either network. Despite these significant network upgrades, iD Mobile continues to focus on offering high data allowances and flexible contract lengths at competitive prices.