Pay As You Go
Let's keep it simple
No bills. No monthly plan. No minimum term.
We have great value top-ups and Data Packs, so you can get more for less.
Pay As You Go in 3 simple steps
Order your free SIM
Fill in the form at the bottom of this page.
Download the Three UK app
Put the SIM in your phone and download it from your app store.
Top-up your credit
Log in to the app to grab your first top-up.
We've got great rates
10p
per minute
10p
per text
5p
per MB
Take a look at our Price Guide to learn about our pricing and terms.
Data Packs
If you use lots of data, buying a Data Pack instead of topping up can save you money.
- Buy data up-front to get more value.
- Data Packs last for 1 month.
- Enjoy Unlimited minutes and texts for the whole month.
- No ongoing commitment.
- When one expires, you go back to using your credit like normal.
- Buy Packs when you need them, or set up Auto-renewal.
- You can buy 1 Data Pack per month.
- If your data runs out, data Add-ons are available.
Get more data for less
Cash credit top-ups are better for light users, but heavy users should consider a Data Pack.
£10 cash credit
Credit never expires
£10 Data Pack
Packs last 1 month
Find the right Data Pack for you
They all come with Unlimited minutes and texts.
Unlimited Data Pack £35.00
50GB Data Pack £20.00
Big data boost
20GB Data Pack
£15.00
6GB Data Pack £10.00
Grab a SIM with a Data Pack ready to go
Your questions answered
What is a Data Pack?
A Data Pack allows you to buy lots of data up-front. This data is yours to use for up to 1 month and doesn't come out of your credit allowance.
Each Data Pack also gives you Unlimited minutes and texts for the whole month too.
Is this like a contract?
No, after a month the Data Pack expires and there's no commitment to buy another one.
You can go back to using your credit as normal, or buy another Data Pack for the next month. You can also set up Auto-renewal to buy a Data Pack automatically each month. You can cancel this at any time.
What happens when my data runs out?
You’ll still get your Unlimited minutes and texts for the rest of the month. But you’ll be charged our standard rate for any data you use, which will be charged to your existing cash credit.
You can only buy one Data Pack at a time, and you'll need to wait for one to expire before you can get a new one.
If you do run out of data…
If you use all your data before the end of the month, you can buy an Add-on to get extra. You can buy Add-ons using the Three UK app, or you can top-up your cash credit and pay for data at the standard rate.
Order a Pay As You Go SIM for free
Once you place your order, your SIM should take 2-3 working days to arrive.
All you need to do is pop it into your phone to get started. Make sure you download the Three UK app to set-up your account and top-up your phone.
Why Three?
We're building the UK's fastest 5G network.
Get Unlimited data with no limits or caps.
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