1pMobile's best SIMs: 50GB for £10, 5GB for £7.50
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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: 29th September 2025.
1pMobile's best SIM only deals
The best SIM only deal on 1pMobile this month
just
£10
a month
✔ Unlimited mins and 50GB data See full deal
at 1pmobile.com
(opens in new window)
Out of all the SIM only plans available this September on 1pMobile, we'd say their best value deal is their discounted 1‑month SIM below, which gets you 50GB data, plus unlimited minutes and texts 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. Here are other networks you can beat it on:
Or their £7.50 for 5GB SIM plan is worth a look too
just
£7.50
a month
✔ 500 mins and 5GB data See full deal
at 1pmobile.com
(opens in new window)
If you need less data, you might like the discounted £7.50 SIM only deal running on 1pMobile at the moment. It's a 1‑month plan, which comes with 5GB data, 500 minutes and 500 texts too:
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. See the networks with cheaper plans here:
1p are also offering 75GB for £12.50 on SIM only
just
£12.50
a month
✔ Unlimited mins and 75GB data See full deal
at 1pmobile.com
(opens in new window)
To get even more data, 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 75GB data, unlimited minutes and texts for £12.50 a month:
Compared to 1p's other deals, this comes out among the best. But it's worth knowing you can get a lower price elsewhere, even on other providers that use the EE network. Here's which other networks can beat it:
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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