1pMobile's best SIM only deals: 4GB for £6, 50GB for £10
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We list the best of what's available on 1p's SIM only this month, after comparing each plan with other UK mobile networks. Last updated: 1st January 2026.
1pMobile's best SIM only deals
The best value SIM only deal on 1pMobile this month
just
£6
a month
✔ Unlimited mins and 4GB data See full deal
at 1pmobile.com
(opens in new window)
Looking at what you can get on SIM only with 1pMobile this January, our best-rated deal would be their discounted 1‑month plan below, which comes with 4GB data, plus unlimited minutes and texts for £7.50 £6 a month:
It’d be a total discount of £18 if you stayed on the deal for a whole year.
It's a good enough deal to get into 1p's best SIMs but you can actually get a lower price for a similar plan elsewhere, even if you definitely want it to use the EE network. Here are the networks where it'd cost less:
1p's 50GB for £10 plan is a good option too
just
£10
a month
✔ Unlimited mins and 50GB data See full deal
at 1pmobile.com
(opens in new window)
For those needing more data, we think this discounted 50GB is one of the best SIM only plans on 1pMobile too. It's on a 1‑month deal, comes with unlimited minutes and texts - all for £10 a month:
In comparison to the rest of 1p's current SIM only plans, it's one of the best. But it is beatable on price, even if you're set on joining a provider that uses the EE network. See which networks that are cheaper here:
Their £12.50 for 75GB plan is a decent deal for January
just
£12.50
a month
✔ Unlimited mins and 75GB data See full deal
at 1pmobile.com
(opens in new window)
To get an even bigger data allowance, we also think this discounted £12.50 1pMobile SIM is one of their best options. It comes with 75GB data, unlimited minutes and texts on a 1‑month deal:
It does enough to get into our pick of 1p's best SIMs but that doesn't mean it's unbeatable on price. Other providers (even ones that use the EE network) can beat it. Here's where else you can get a lower price:
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How 1pMobile’s benefits and SIM only deals compare
In our full review of 1pMobile we rated them very highly for offering full access to EE’s network for calls (3G/2G) and data (4G/5G). On top of that they also have an excellent WiFi/4G calling scheme.
All their SIM only plans are on 1-month deals. They offer a wide range of data plans and sometimes share even better hidden deals with comparison websites like us, so keep an eye out.
1pMobile offer some of the cheapest deals on EE’s network without stripping out WiFi calling and over-the-phone customer service like the other providers on EE do.
They also include EU roaming in these 46 EU countries on all plans. You can get extra rewards for bringing friends onto 1pMobile as well, and if you ever need extra data their add-ons are quite good value.
Useful link: Our full 1pMobile review
Useful information about 1pMobile’s SIM only plans
Your 1pMobile SIM package will be delivered within 1-3 working days via Royal Mail. You’ll receive each size of SIM to pop into any phone. 1pMobile don’t currently offer eSIMs (see the networks that do here).
If you’re unhappy with your SIM you have 14 days to return it to get a full refund. They’ll even give you back any credit you topped up your SIM with (see their full terms and conditions).
Since you pay for your mins, texts and data up front you don’t need to pass a credit check to join 1pMobile. That makes them a great choice if you’ve been rejected for a contract on EE.
To keep your number when switching over to 1pMobile, you’ll have to request a PAC from your old network and send it to 1pMobile at any time. Here’s their full guide on how to do this.
Useful link: Compare all 1pMobile SIM only deals