O2 Classic – 3p Calls / 2p a Text / 1p a 1MB

(3 customer reviews)


Order your first sim for FREE

Enter the code FREESIM at checkout

One free sim card per customer, maximum of 4 sim cards to be ordered within a 6 (Six) month period

Please read our >terms< before purchase

The O2 Classic tariff gives you these set rates:

  • 3p a minute to any UK network
  • 2p a text to any UK network
  • 1p a megabyte of 4G data
  • Roaming in the EU at no extra cost




The O2 Classic sim brings back the days when your top up lasted until you used it, not until the end of the month.

If you’re a light user why should you have to top up every month? Use what you want when you need to and only top up when your credit runs out.

(Note: From November 2019 a minimum top up of £10 at least once every 6 months is required to keep your sim active.)

O2 are one of the largest and most popular UK networks, and for good reason.

You can enjoy UK based customer service, together with free extras including O2 Rewards, which rewards your loyalty by giving you up to 10% of your top-up back every 3 months.

Pay As You Go means no contract to worry about, and these 4G sims can be used in any mobile phone (including older 2G and 3G phones) as long as it’s not locked to a different network.



All sim cards are triple cut to fit ANY mobile phone – sim size Standard (Mini), Micro or Nano.

Due to limited supplies, this item is not included in the “first sim free” promotion, but the price does include UK postage.

ALL our sim cards are supplied new and sealed in original network retail packs.

All sim cards are issued strictly for personal use only and are not for resale. Sim cards must be used as the network intended and are subject to the network’s terms and conditions (details in pack). Network terms apply in all cases.

While we take every effort to ensure accuracy please be aware that all networks are constantly striving to keep their tariffs competitive. Therefore as with any sim tariff, these are subject to change without notice.

3 reviews for O2 Classic – 3p Calls / 2p a Text / 1p a 1MB

  1. Jeff

    By far the best tariff from o2. This tariff works well in 2G tracking devices and just £10 credit on the sim card can last for months!

  2. Pete. F

    Been looking for this tariff for a while now. Probably the best pay and go tariff available

  3. Jamie

    Great tariff. Topped up a few weeks ago and I still have plenty of credit left on the sim

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