Pay As You Go

No contract. No credit checks. No problem.

Pay as you go like normal or get more with a Data Pack.

Get going in 3 easy steps

Order your free SIM

Order your free SIM

Fill in the free SIM form at the bottom of this page.

Download the app

Download the Three UK app

Get the app on the Apple App Store or Google Play Store.

Top up

Top up your credit

Either use our app, log in to your account, or top up from your browser.

Our Pay As You Go rates


per minute


per text


per MB

Use your credit however you like

You can spend your credit to make calls, send texts, use data, or even make purchases with Three Pay. And your credit stays on your account until you use it.

Take a look at our Price Guide to learn about our pricing and terms.

Save with a Data Pack

Get more of everything with a Data Pack

Data Packs give you Unlimited minutes, texts, and loads more data for your money.

Why buy a Data Pack?

  • Get a great amount of data with Unlimited minutes and texts for a whole month
  • It’s easy-going – there’s no contract
  • Keep it running by setting up auto-renewal
  • Stay flexible by changing your Data Pack each month, or go back to using your credit like normal

Choose the right Data Pack for you

Enjoy unlimited calls and texts and a data allowance of your choice.

Unlimited Data Pack £35.00

50GB Data Pack £20.00

Big data boost
20GB Data Pack

6GB Data Pack £10.00

You can buy 1 Data Pack a month and your allowance lasts a month. If you run out of data in that time, simply buy a Data Add-on.

Get connected

Start by ordering your free SIM.
Order your free SIM

Buy a SIM with a Data Pack included

Start using data right away. When the month's up, buy another Data Pack or top up as usual.

Could you save more?

With plans starting from just £5 a month, see how much you could save.
See our Pay Monthly plans

Your questions answered

What’s a Data Pack?

A Data Pack lets you exchange your credit for a set amount of data and unlimited calls and texts. If you use a lot of data, they’re better value than our standard Pay As You Go rates. Data Packs last 1 calendar month and you can change them monthly to suit you.

What happens when my data runs out?

You’ll still get Unlimited minutes and texts for the rest of the month, but you’ll be charged our standard rate for any data you use. This will be taken from your existing credit.

As you can only buy 1 Data Pack at a time, you'll need to wait for it to expire before you can get a new one.

Are Data Packs like a contract?

No. Data Packs only last a month and there’s no commitment to buy another one. You can go back to using your credit like normal, or buy another Data Pack for the next month. You can even set up auto-renewal so you’re always topped up.

What if I need extra data for the rest of the month?

Use the Three UK app to buy a Data Add-on, or use your credit for data at our standard rate.

Order your free Pay As You Go SIM

Once you’ve placed your order, your SIM should be with you in 2-3 working days.

Just put it in your phone to get started. Don’t forget to download the Three UK app so you can buy a Data Pack, top up, and easily manage your account.


Why Three?


We're building the UK's fastest 5G network.

Find out more about 5G

Unlimited Data

Get Unlimited data with no limits or caps.

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