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iD Mobile Review
iD Mobile is the in-house mobile network of Currys plc, the UK's largest electronics retailer, and is the only place to buy iD Mobile contracts straig...
Pros & cons
Pros
- Direct-from-network pricing that consistently undercuts the big four MNOs on equivalent allowances thanks to the lean MVNO model and shared Currys plc retail infrastructure
- Genuinely useful built-in perks on every plan including Data Rollover, capped contracts up to £25, and inclusive roaming in 50 destinations with up to 30GB of data abroad
- Free next day DPD delivery on phones ordered before 5pm Monday to Friday, plus the option to collect contracts placed via Carphone Warehouse or Currys from a Currys store
- Strong self-service via the iD Mobile app, where customers can check usage, change tariff, manage the bill cap, activate eSIMs, run the upgrade eligibility checker and buy roaming add-ons in a few taps
Cons
- No traditional inbound customer service phone line for general queries - support is delivered through live chat, the in-app chat bot and an automated phone line, which a recurring set of Trustpilot reviewers find frustrating when problems escalate
- No standalone iD Mobile shops, so any in-person help has to go through a Currys or Carphone Warehouse store rather than a dedicated iD branch
- Recurring complaints around SIM activation, number porting and order delivery problems show up in Trustpilot reviews, mirroring the pattern seen across other Currys-owned channels
Overview
iD Mobile is the in-house mobile network of Currys plc, the UK's largest electronics retailer, and is the only place to buy iD Mobile contracts straight from the source. Launched in 2015 by Carphone Warehouse Group and now wholly owned by Currys plc following the 2021 Dixons Carphone rebrand, iD Mobile passed 2.2 million subscribers in the FY2024/25 annual report and Currys has publicly targeted at least 2.5 million by the end of FY2025/26. Customers can buy direct at idmobile.co.uk, but because Carphone Warehouse and Currys are sister brands under the same parent, the same iD contracts are also sold via carphonewarehouse.com and through Currys stores nationwide.
As an MVNO with no high-street shops of its own, iD Mobile sells exclusively online and over the phone direct, with order fulfilment handled centrally and supported by the Currys retail estate for click and collect on Carphone Warehouse and Currys orders. The lean, retail-light model is a big part of why iD Mobile pricing tends to undercut the major UK MNOs on equivalent allowances.
iD Mobile's headline customer perks are Data Rollover (unused data carries into the following month), capped contracts that stop bills running away beyond a chosen spend limit, and inclusive Roam Like Home access in 50 destinations. These are baked into every plan rather than being paid extras, and exist alongside frequent direct cashback promotions and a referral scheme that pays both sides up to £70.
Delivery
Phone and accessory orders are delivered free by DPD, with next working day dispatch on orders placed before 5pm Monday to Friday. SIM Only and replacement SIM orders go out free via Royal Mail 2nd Class and typically arrive within 2-3 working days. iD Mobile itself has no shops, but contracts bought via the sister Carphone Warehouse and Currys websites can be picked up using click and collect from Currys stores.
Cashback & Offers
iD Mobile runs direct cashback promotions on selected handsets - recent examples included up to £250 cashback on Samsung Galaxy S25 Ultra contracts - typically paid on a redemption basis with a fixed claim window after purchase. There is also a referral programme that pays both the existing customer and the new customer up to £35 each (up to £70 in total) when the referred friend takes out a qualifying 24-month plan.
Our Verdict
iD Mobile is one of the few UK mobile brands where buying direct genuinely beats going through an independent reseller on price. The MVNO model, the lack of standalone retail overhead, and the shared Currys plc back office let it run consistently low headline prices, and the standard plan perks (Data Rollover, capped contracts, 50-destination Roam Like Home) are the kind of things that other networks usually charge extra for. The 2.2 million subscriber base reported in Currys' FY2024/25 results, up 26% year on year, shows the proposition is landing with UK shoppers.
Where iD Mobile sits apart from independents like Fonehouse or Mobiles.co.uk is the Currys plc ownership story. The exact same contract can be bought direct at idmobile.co.uk, on carphonewarehouse.com, or picked up from a Currys store using click and collect, all settled against the same parent company. That makes iD effectively the only network where the network operator and a national high-street retail chain are the same business, which is useful for customers who want online pricing with a physical fallback for collection or returns.
The big trade-off is service style. iD Mobile has built its support around live chat, an in-app chat bot and self-service rather than a traditional phone line, and the Trustpilot reviews bear that out - very high satisfaction on routine bills and renewals, but a clear cluster of complaints whenever someone hits a SIM activation, porting or delivery issue that chat cannot resolve quickly. If you are confident managing your account in the iD Mobile app and value price and capping over a person on the end of a phone, iD Mobile is one of the strongest direct-from-network options in the UK market.
Quick Specs
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