iD Mobile · Runs on ThreeiD Mobile deals and facts
iD Mobile runs on the Three network. iD Mobile doesn’t raise SIM only prices mid-contract. Phone plans rise by £1.80 a month (since 11 March 2026). iD Mobile runs a hard credit check, including on 30-day SIM only plans. The cheapest iD Mobile SIM only deal today is £8.00 a month for 60 GB on a 12-month plan.
Facts checked: 24 October 2026 · Page updated: · Prices update daily
At a glance
iD Mobile uses the Three masts, so coverage matches Three.
Checked 24 Oct 2026Mid-contract price rise on new plans.
Checked 24 Oct 2026iD Mobile runs a hard credit check, including on 30-day SIM only plans.
Checked 24 Oct 2026Cheapest iD Mobile SIM only plan today: 60 GB, 12-month.
Source: live deals feedLive iD Mobile deals
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iD Mobile at a glance
| Network | iD Mobile runs on the Three network. |
| Mid-contract price rise | iD Mobile doesn’t raise SIM only prices mid-contract. Phone plans rise by £1.80 a month (since 11 March 2026). |
| Credit check | iD Mobile runs a hard credit check, including on 30-day SIM only plans. |
| Roaming in Europe | Roaming is included in 50 destinations on every plan. |
| EU data allowance | 30 GB, with a £45 spend cap |
| eSIM | Yes |
| Wi‑Fi Calling | Yes |
| Ofcom complaints (pay monthly, Q1 2026) | 3 per 100,000 customers (average 2) |
Does iD Mobile put prices up?
iD Mobile doesn’t raise SIM only prices mid-contract. Phone plans rise by £1.80 a month (since 11 March 2026).
Since 17 January 2025, Ofcom has required networks to state any mid-contract rise in pounds and pence before you sign.
Every April price rise, in pounds →How to switch and keep your number
- Get your PAC. Text PAC to 65075 from your current phone. It’s free.
- Order your new SIM and give the PAC to the new network.
- Your number moves in one working day and your old plan closes.
When does your plan end?
Add your network and end date. We’ll email you before every April price rise and three weeks before your plan ends, with cheaper deals already lined up.
iD Mobile questions
What network does iD Mobile use?
iD Mobile runs on the Three network.
Does iD Mobile raise prices every April?
iD Mobile doesn’t raise SIM only prices mid-contract. Phone plans rise by £1.80 a month (since 11 March 2026).
Does iD Mobile do a credit check?
iD Mobile runs a hard credit check, including on 30-day SIM only plans.
Does iD Mobile include roaming in Europe?
Roaming is included in 50 destinations on every plan. EU data allowance: 30 GB, with a £45 spend cap.
Does iD Mobile offer eSIM and Wi‑Fi Calling?
eSIM: Yes. Wi‑Fi Calling: Yes.
What is the cheapest iD Mobile SIM only deal?
Today it’s £8.00 a month for 60 GB on a 12-month plan. Prices change daily.