How to Save on iD Mobile: Student Deals and Refer a Friend
iD Mobile is the mobile network from Currys, running on the Three network. It sells SIM only plans from £6 a month, pay monthly phones and refurbished phones, and says its SIM only plans come with no annual price rises.
iD Mobile doesn't rely on discount codes. You save with low plan prices, a student discount, refer a friend rewards and free extras. Here's how each works, from idmobile.co.uk as we found it on 11 October 2026.
Shop at iD MobileSee all iD Mobile discount codes
iD Mobile offers today
£6
SIM Only Plans from £6 a Month
OFF
Student Discount: £10 Off a New Phone Plan
Is there an iD Mobile discount code?
Rarely. iD Mobile's offers are built into its plans:
- SIM only plans from £6 a month, which iD Mobile calls 'jam-packed with data'.
- Phone deals, where iD Mobile says customers save an average of £290 a year compared with the big networks' own prices for the same phone, minutes, texts and data.
- Manufacturer offers on new phones, such as trade-in bonuses, gifts and cashback, which you usually claim after you buy.
See today's deals on our iD Mobile page.
iD Mobile student discount: £10 off
Students who register on iD Mobile's student page get £10 off a new phone plan. It's for new customers only, and the registration page has the full terms. Students can also pick any SIM only deal, from £6 a month.
Does iD Mobile have an NHS discount?
We couldn't find an NHS or Blue Light discount on the iD Mobile website, either when we checked on 5 October 2026 or on 11 October 2026. The student discount and refer a friend are the only standing discounts we found.
iD Mobile refer a friend
Share your unique link, and when a friend or family member uses it to buy a pay monthly phone or SIM only plan, you both get a reward. On SIM only plans it's:
| Your friend's plan | Total reward |
|---|---|
| SIM only up to £8 a month | £10 (£5 each) |
| SIM only from £8.01 a month | £20 (£10 each) |
| Pay monthly phones | £30 to £70, split between you, depending on the phone |
iD Mobile estimates that rewards are confirmed in about 17 weeks.
Free extras with an iD Mobile plan
iD Mobile says pay monthly and SIM only customers can claim up to 2 months of Apple Fitness+, Apple Music and Apple Arcade free, and a 90-day free trial of McAfee Privacy and Identity Guard. Customers also get iD Loyalty Perks, discounts from household brands, in the iD app. Remember to cancel any free trial you don't want before it ends.
iD Mobile delivery
Delivery is free on all orders. Phones come with free next-day delivery by DPD when you order Monday to Thursday before 8pm, with a one-hour slot and a security PIN sent by email and text. SIM only orders go by Royal Mail Tracked 48 and arrive within 2 to 3 working days, and eSIM QR codes are emailed.
iD Mobile returns
If you bought online or by phone, you have 30 days from receiving your order to return it. Contact customer service first: they'll give you a Return Transaction Number and the returns address, then you have 14 calendar days to send it back, with any free gifts. You pay any charges up to the point your service is disconnected, and any upfront payment for the phone is refunded once the return is complete. Pay-as-you-go SIMs can be returned free, but remaining credit isn't refunded.
Tips to pay less with iD Mobile
- Go SIM only if you're keeping your phone: plans start at £6 a month.
- Students: register first to get £10 off a new phone plan.
- Join through a friend's referral link so you both get a reward.
- Claim the free Apple and McAfee trials and your phone's manufacturer offer before their deadlines.
- On phone plans, check the future monthly price shown in the plan details.
iD Mobile FAQs
Is there an iD Mobile discount code?
iD Mobile rarely uses codes. Its savings are low plan prices, SIM only from £6 a month, a £10 student discount, refer a friend rewards and manufacturer offers on phones.
Does iD Mobile have a student discount?
Yes. New customers who register as students get £10 off a new phone plan.
Is there an iD Mobile promo code for NHS staff?
We couldn't find an NHS discount on the iD Mobile website when we checked in October 2026.
Do iD Mobile SIM only plans go up every year?
iD Mobile says its SIM only plans have set fees each month with no annual price rises. Phone plans show any future price changes in the plan details.
Which network does iD Mobile use?
iD Mobile runs on the Three network, with 4G coverage for 99% of the UK population, according to iD Mobile.
How we checked this guide
We checked every fact in this guide on idmobile.co.uk on 11 October 2026. Store policies and offers change, so check the details on iD Mobile's website before you buy. The offers above come from iD Mobile's own partner programme, and we check each night that they're still live.
Links to iD Mobile in this guide are affiliate links: we may earn a commission when you buy through them, at no extra cost to you. Affiliate disclosure
Sources: idmobile.co.uk · idmobile.co.uk/sim-only-deals · idmobile.co.uk/student-discount · idmobile.co.uk/refer-a-friend · idmobile.co.uk/claim-your-offer · idmobile.co.uk/help-and-support/product-delivery · idmobile.co.uk/help-and-support/returns-cancellations
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