iD Mobile
10GB 1-month
- 10GB data
- 1-month rolling
- Three network
Checked 15 Oct 2026
SIM only · Providers
iD Mobile SIM only deals and prices
Budget brand from Currys on the Three network, with roaming included in 50 destinations.
- Network
- Three
- Contract
- 1-month rolling, 12 months or 24 months
- Rises on contracts
- Fixed for the whole contract
- EU roaming
- Included
- Data
- 10GB to unlimited
- Ofcom complaints
- 3 per 100,000 (average 2)
What to watch for
- iD says its SIM-only plans have no annual price rises.
iD Mobile SIM-only deals
6 deals
Checked 26 Oct 2026
Checked 26 Oct 2026
iD Mobile
100GB 1-month
- 100GB data
- 1-month rolling
- Three network
Checked 26 Oct 2026
iD Mobile
Unlimited 12-month
- Unlimited data
- 12 months
- Three network
Checked 26 Oct 2026
iD Mobile
Unlimited 1-month
- Unlimited data
- 1-month rolling
- Three network
Checked 26 Oct 2026
What happens when you click View deal: you go to the provider's own site to check your address and order. Your contract and any problems with installation or billing are with the provider. MoneyRoute never takes payment or your details.
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Compare iD Mobile with other providers at the same data allowance: Up to 20GB SIM only deals · 20GB to 99GB SIM only deals · 100GB+ SIM only deals · Unlimited SIM only deals
iD Mobile offers and promo codes
iD Mobile's current deals don't come with an extra offer beyond the price shown.
Promo codes: we don't list them, because SIM only discounts are usually built into the advertised price rather than unlocked with a code. Codes on voucher sites are often expired or for other products.
Already with iD Mobile? These prices are for new customers. Near the end of your contract, iD Mobile will often offer a similar price to keep you, so compare it with the deals above before you agree.
About iD Mobile
iD Mobile is run by Currys and uses Three's network.
What you get with iD Mobile
- 5G on every SIM-only plan at no extra cost, and eSIM.
- Unused data rolls over once into the next month.
- Roaming in 50 destinations at no extra cost, with a 30GB monthly limit.
iD Mobile contracts and getting started
- iD offers 30-day, 12-month and 24-month plans. Pay Monthly plans need a credit check.
- iD says its SIM-only plans have no annual price rises.
- You can cancel any plan within 30 days of receiving your SIM. SIMs arrive in 2 to 3 working days.
How iD Mobile compares
iD Mobile's top-ranked deal, 10GB 1-month, against the best deal from each other provider in the same data range (Up to 20GB), by monthly price.
| Provider | Deal | Monthly price | Contract |
|---|---|---|---|
| iD Mobile | 10GB 1-month | £6/mo | Rolling |
| Talkmobile | 10GB 30-day | £5.95/mo | Rolling |
| SMARTY | 5GB | £6/mo | Rolling |
| giffgaff | 20GB rolling | £10/mo | Rolling |
| VOXI | 20GB + unlimited social | £10/mo | Rolling |
| Vodafone | 5GB | £19/mo | 24 months |
On the same network as iD Mobile: SMARTY, Three.
iD Mobile customer service and complaints
Ofcom received 3 complaints for every 100,000 iD Mobile pay-monthly mobile customers in January to March 2026, more than the average of 2. In October to December 2025 it was 3.
Help is available in the iD app, by live chat and in the iD Community.
Sources: Ofcom telecoms complaints (January to March 2026, published 23 July 2026)
iD Mobile SIM only questions
How much does iD Mobile SIM only cost?
The cheapest iD Mobile deal we list is 10GB 1-month at £6 a month on a rolling plan. The 6 iD Mobile deals we list range from £6 to £20 a month.
Does iD Mobile put prices up mid-contract?
Not on the iD Mobile contracts we list: the price is fixed for the minimum term.
Does iD Mobile include EU roaming?
Yes, every iD Mobile plan we list includes EU roaming. Fair use limits apply; see each plan.
What network does iD Mobile use?
iD Mobile runs on Three's network, so coverage is the same as Three's. Other brands on the same network include SMARTY, Three.
Are there iD Mobile promo codes?
We don't list promo codes, because SIM only discounts are usually built into the advertised price rather than unlocked with a code. Every current iD Mobile price we list is above, checked against iD Mobile's own site.
Can existing iD Mobile customers get these deals?
Usually not directly: these prices are for new customers. Near the end of your contract, iD Mobile will often offer you a similar price to stay, so compare it with the deals above before you agree.
How do I switch to iD Mobile?
Order a SIM or eSIM from iD Mobile. To keep your number, text PAC to 65075 from your current phone, then give the code to iD Mobile; your number usually moves within one working day, and your old contract ends when it does. Check whether you'll owe an exit fee before you switch.
Other SIM only providers
Sources, checked October 2026: idmobile.co.uk · idmobile.co.uk · idmobile.co.uk · idmobile.co.uk