Rejoice! Ultimate unlimited EVERYTHING SIM-only deal has just been extended

Unlimited calls, unlimited texts, and unlimited 4G mobile data

Three SIM-Only Deal Price Drop

Three has extended its stunning unlimited everything SIM-only bundle, which includes unlimited calls, unlimited text messages, and most importantly of all, unlimited 4G mobile data. All for £20 a month. The brilliant SIM-only deal was scheduled to end on May 3, 2019 but Three has decided to delay the end of the promotion indefinitely – perfect for anyone who was worried about missing out.

So, regardless of whether you like to natter away the hours on the phone, fire-off SMS messages like there's no tomorrow, or stream boxsets and blockbusters on your commute every day – this 12-month SIM-only contract has got you covered.

Better yet, Three never throttles your download or upload speeds over 4G after you've hit a certain data limit on its unlimited plans, unlike some of its rivals.

You can also use the SIM plan abroad without paying a penny in 70 countries around the world, including countries that are usually financially ruinous to use 4G data roaming, such as the United States, Australia, Brazil, and Hong Kong, as well as the usual cheap EU suspects, including Spain and France. So, your Instagram followers won't have to wait until you're back in Blighty before they get bombarded with pictures of your lower-half reclining in front of a pool with an irritatingly nonchalant captions like "View from my desk looks a bit different this Monday morning ... 🌴"

Unlimited everything Three SIM-only | 12 months | All-you-can-eat data | Unlimited calls and texts | £27 £20 per month
This is easily one of the best SIM-only available at the moment, and now Three has decided to indefinitely extended the offer. So, you don't need to worry about missing out on an unlimited helping of 4G mobile data, calls, and text messages every month. No catches. No speed throttling. Never worry about breaching your limits again.View Deal

If the latest Three SIM deal sounds familiar at all, it's likely because the company did offer this unlimited-everything plan on Black Friday last year.

Why buy a Three SIM-only deal?

The unlimited 4G mobile data isn't the only selling point for this Three SIM-only deal. As with all SIM-only contracts with the network, it offers a number of extra bonuses to tempt customers from their current providers.

  • Wuntu - Exclusive offers and freebies with Three's rewards app
  • Go Roam - Roaming abilities in 71 worldwide countries at no extra cost
  • Travel Swagger - Get travel upgrades with Easyjet with bag drop and early boarding

Three customers are also able to use Snapchat, Netflix, Deezer and Apple Music without any of the data counting towards your monthly allowance. That’s a very cool feature although, in this case, since your data is unlimited anyway, it’s moot.