Data Only SIM Deals

SIM Cards

Data only SIM cards for iPad, tablets and mobile broadband dongles. 

  • 12 month and 1 month rolling contracts
  • Free roaming abroad in 60 countries
  • Go Binge on plans with 5GB data and more
  • Come with a Trio SIM (Nano, Standard and Micro Combined)
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SIM card Free
1GB data
12 monthcontract
£7.50 a month
Includes: Worldwide Roaming Tethering
SIM card Free
2GB data
12 monthcontract
£8.00 a month
Includes: Worldwide Roaming Tethering
SIM card Free
2GB data
1 monthcontract
£10.00 a month
Includes: Worldwide Roaming Tethering
SIM card Free
5GB data
12 monthcontract
£11.00 a month
Includes: Worldwide Roaming Tethering Go Binge
SIM card Free
10GB data
12 monthcontract
£14.00 a month
Includes: Worldwide Roaming Tethering Go Binge
SIM card Free
5GB data
1 monthcontract
£15.00 a month
Includes: Worldwide Roaming Tethering Go Binge
SIM card Free
40GB data
12 monthcontract
£17.00 a month
Includes: Worldwide Roaming Tethering Go Binge
SIM card Free
15GB data
12 monthcontract
£17.00 a month
Includes: Worldwide Roaming Tethering Go Binge

A data SIM is like a standard SIM Only deal for your phone, but it only comes with internet (or data) and does not include minutes or texts. They are used in tablets, iPads and mobile devices such as dongles and Mobile WiFi

Why choose a data only SIM deal?

Data only SIM deals offer many advantages:

  • Keep your existing device that you love
  • Better value deals as you don’t have to pay for a new device
  • Shorter contract lengths with 1 month and 12 month plans available

Can I use my data abroad for free?

Yes, all data only SIM plans come with free worldwide roaming in 60 countries with Feel At Home. The only restriction is that you can use a maximum of 12GB data per month roaming abroad.

Is Go Binge included with data only SIM plans?

Go Binge is included on all data only SIM plans with 5GB of data or more. With Go Binge data used streaming on Netflix, TV Player, Deezer or Soundcloud won’t use any of your data allowance.

Can you get a data only SIM with unlimited data?

At the current time Three don't offer unlimited data only SIM plans, but they do have plans with a whopping 20GB of data allowance per month. However, please note Three do offer unlimited data on their SIM Only plans for phones.

Which type of SIM Card do I need?

Devices support different types of SIM, with either a standard, micro or nano SIM required. You can check with your manufacturer website, or if in any doubt you can always call Three free on 0800 033 8004.

  • Standard SIM - For use in many mobile broadband dongles and MiFi devices.
  • Micro SIM - For use in many more modern tablets such as the Apple iPad, Apple iPad 2 and the Apple iPad 4.
  • Nano-SIM - For use some of the latest devices including the iPad Pro, iPad Air, iPad Air 2, iPad Mini 2, iPad mini 3 and iPad Mini 4.
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SIM DEAL!  4GB data, Unlimited mins just £9 a month See Deal