UK Data SIM Card

UK SIM Card
  • 3 Network Data SIM card
  • 1GB of Data
  • Save 90% vs roaming!
  • UK's biggest 3G network
  • Pre-Paid Control
  • £19.99 with 1GB of Data

Pre-Paid UK Data SIM Card

The UK data SIM card from the Three network allows you to benefit from local data rates and avoid roaming charges.

Just insert the UK data SIM card into an unlocked USB dongle, tablet or MiFi device to take advantage of the following:


  • Pre-Paid Data Plan 
  • £19.99Cost
  • 1GB*Inititial Data
  • yesMicro SIM (confirm during checkout)
  •  How far will my data go?
  • 500 Emails / 5 Hours Browsing / 8 Minutes of Video500MB
  • 1000 Emails / 10 Hours Browsing / 20 Minutes of Video1GB
  • 3000 Emails / 30 Hours Browsing / 60 Minutes of Video3GB


*You have 30 days to use the initial 1GB once activated. Should you require additional data you can top-up online or in-store.

Important Coverage Information
The Three network offers coverage for about 90% of the UK population.

  • Who's it for?

    Whether you are visiting the UK for business, leisure or educational purposes the requirement to use mobile data on a regular basis is more important than ever these days. It could be the trip of a life time, attending major cultural or sporting event, a study year or perhaps a business trip to important overseas customers or a UK office, it pays to have a cost effective data solution at your fingertips once you arrive. However, sometimes it can still be a vastly expensive commitment or very difficult to understand and set up. That’s where our experience and expertise in the UK mobile data market can make a difference, delivering a quality and cost effective solution that’s both easy to use, simple to understand and, above all, great value for money.

  • What will it do for me?

    Whether you intend to simply browse the internet, bank on-line, book flights, download music and photographs or send and receive email, our mobile data solution offer you the flexibility you want and the simplicity you need.

  • What sort of technology and equipment do I need?

    You will need a device to connect to mobile internet. Either a MiFi device, USB Dongle or Smartphone.

  • How easy is it to set-up?

    Very easy indeed. Providing your laptop or PC meets the above requirements it really is a ‘plug & play’ experience. However you do need to make sure that your MiFi, USB dongle or smartphone is unlocked.

  • What are the APN settings?

    APN: three.co.uk Password: None (leave blank), User Name: None (leave blank).

  • How good is the coverage?

    Please check the coverage before you depart unfortunately we cannot issue a refund for poor coverage, so please check the coverage tab.

  • Data calculator - how much will I need?

    For general usage 1GB will be enough. One MB allows you to send about 40 text e-mails, make around 75 Google searches, surf on Facebook or LinkedIn 5 times. With Skype mobile, 1 MB is enough to send and receive about 13 messages a day and make one Skype call of about 4 minutes.

  • Data usage and validity

    The initial 1GB is valid for 30 days after activation. Further data budles can be easily purchased online or in store.

  • Roaming

    Roaming outside of the UK is available but can be very costly, £3.00/MB+. We would suggest that you use our global SIM card if you wish to have mobile data outside of the UK.

Other 0044.co.uk Services

  • Micro SIM cardNeed a micro or nano SIM card for your iPhone or iPad? To order a Micro SIM just add the SIM card you want to the Shopping Basket and then select the "Micro SIM" option before you Check Out. If you require a Nano SIM please just email after placing your order

  • DeliveryWe know how important it is to get set-up before you travel. That is why we offer Same Day Dispatch on all orders placed before 1pm (mon-fri). UK delivery for £0.99, standard international delivery for £3.99 and £9.99 for express international delivery.