SIM Card
Id Mobile
- No upfront cost
- 4GB data
- £6.00 per month
- £6.00 total cost
iD MobileYou'll be taken to iD Mobile to complete your order. Switch may earn a commission — it doesn't change what you pay. Price last checked 31 days ago — confirm on the retailer's site.
SIM Card
- No upfront cost
- 4GB data
- £6.00 per month
- £6.00 total cost
iD MobileYou'll be taken to iD Mobile to complete your order. Switch may earn a commission — it doesn't change what you pay. Price last checked 31 days ago — confirm on the retailer's site.
Cost breakdown
Your contract
How are price rises calculated?
Some providers set annual price rises to cover predicted changes in service costs. This is usually linked to inflation, but from January 2025 they have to tell you the exact amount upfront.
In our breakdown, we've assumed your first bill will be next month, and your billing date falls after the date any price rises come into place.
Why choose iD Mobile?
- Capped contracts — never go over
- Data Rollover keeps unused data
- Take Your Tariff Abroad in 50+ countries
- 5G included as standard
Frequently asked questions
A SIM-only deal gives you a SIM card on a 1-month rolling plan or a 12/24-month contract — no phone included. It's usually cheaper than a phone-and-airtime contract and lets you keep using your current handset.
