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Three Mobile and its cheap SIM only deals lead the market ahead of Black Friday

SIM only deals
(Image credit: Future)

Whether it be big data or the most affordable plans around, Three Mobile seems to keep popping up as the place to be for SIM only deals. And while it recently altered its unlimited plan, taking some of the value away, its cheap SIMs are still a beacon of affordability.

Two plans especially stick out to us - Three's 8GB of data for £9 a month and 12GB for £12 a month plans. A quick scan through our best SIM only deals guide will show both of these offers reign at each of their data points.

Even with a host of retailers throwing in their early Black Friday offers, competing for some lime light, Three is holding out on top right now. You can see both of these offers in their entirety below.  

  • Need a phone to combine with your SIMO? Check out our best SIM-free phones guide

Three's best SIM only deal bargains:

Three | 12 months | 8GB data | Unlimited calls and texts | £9 per month
Costing just £9 a month, Three has taken the spot of the best price tag at this data point. You can go cheaper but that will mean a massive drop in data. In fact, without jumping up to the unlimited regions of data, this feels like the best value SIMO plan around right now, shooting past Vodafone's 8GB data SIM for £10 a month.
View Deal

Three | 12 months | 12GB data | Unlimited calls and texts | £12 per month
Getting 12GB of data for just £12 a month makes this an excellent SIM only deal. Usually, getting this kind of price would involve dealing with a cashback offer, making this an obvious choice for most people.
View Deal

And don't forget...if it is more data that you need, Three's got that nailed, too! At the moment you can get the network's unlimited data, calls and texts SIM for a mere £21 per month. Nobody else gets close.

Why go with Three?

If you haven't already been won over by these amazing offers from Three then you'll be excited to hear that the network doesn't shy away from offering up some extra incentives as well.

Whether that be free exclusive prizes or extra roaming. You can see all of best parts of a Three SIM only deal or Three mobile deals down below.

  • 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