Cheap SIM only deals

Choose from a range of 30-day, 12-month and 24-month SIM only deals

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Save money on your mobile contract

With a SIM-only contract, you can choose from Pay monthly, Pay as you go, or Data-only. With Pay as you go, you'll enjoy freedom from contracts, commitments and credit checks - just top up as and when you need to. With Pay monthly, you pay a monthly amount and get the benefits of an ongoing contract, such as cheaper calls, texts, and data deals. A data-only SIM is perfect for your tablet or mobile if you want to send message or make video calls when there’s no Wi-Fi available.

Which SIM only deals are available?

Pay as you go SIM only deals come with shorter contracts than Pay monthly handset deals, which makes them more flexible - ideal if you don’t want to be tied down.

Prices start from £10 and we have a range of cheap SIM only plans especially for £10, £15 and £20 a month budgets that come with plenty of minutes, texts and data.

We also have great data only deals for your tablet, data dongle or Mobile Wi-Fi router, and Pay monthly SIM only plans.

How does Pay as you go SIM only compare to Pay monthly SIM only?

Pay monthly SIM only plans give you minutes, texts and data just like regular Pay monthly handset plans, but with one major difference - you can use the phone you’ve already got. This means they’re often cheaper when compared to a similar Pay monthly plan.

Unlike Pay as you go plans, with Pay monthly plans, you can avoid the hassle of topping up to get more data, minutes and texts - they're more convenient than Pay as you go.

Which SIM card do you need?

Depending on your phone, you’ll need to make sure you get the right size SIM card. Newer models tend to use a nano SIM, while many phones still require a micro SIM. We'll provide you with a Multi-SIM so you’re covered, no matter which phone model you’ve got.

Compare our best SIM only deals

Whatever handset you've got, you can find a great SIM only deal that offers the right blend of minutes, texts and mobile data.

If you’re interested in SIM only deals for just calls, some plans come with plenty of minutes, less data and start from £10 on Pay as you go and £11 a month for Pay monthly SIM only contracts.