1pMobile's best SIM only offers: 50GB for £10, 10GB for £8
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We check 1p's SIM only pricing against other mobile networks to identify the best offers they've got running this month. Last updated: 27th May 2026.
1pMobile's best SIM only deals
The best overall SIM only deal this month on 1pMobile
just
£10
a month
✔ Unlimited mins and 50GB data See full deal
at 1pmobile.com
(opens in new window)
Looking at all 1pMobile's options on SIM only this May, the deal that jumps out to us is their discounted 50GB for £10 one below. It's a 1‑month plan and comes with unlimited minutes and texts too:
While this is a good enough deal to make it into the best of 1p's SIMs, you can beat it for price (even if you definitely want a provider that uses the EE network). Here's which other networks can beat it:
We also like their £8 for 10GB plan
just
£8
a month
✔ Unlimited mins and 10GB data See full deal
at 1pmobile.com
(opens in new window)
For those with smaller data needs, we'd say this is one of 1p's best deals on SIM only this month too. It's a discounted 1‑month plan, comes with 10GB data, unlimited minutes and texts for £8 a month:
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. See where you can get it for less here:
Their 5GB for £5 SIM is another good option
just
£5
a month
✔ Unlimited mins and 5GB data See full deal
at 1pmobile.com
(opens in new window)
If that's more data than you need, have a look at 1pMobile's discounted 5GB SIM below at £5 a month, as it's another good deal. It's on a 1‑month plan and comes with 5GB data, unlimited minutes and texts:
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. Here are the networks offering it cheaper:
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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