Find the sim that's right for you

If you're after inclusive calls, texts or minutes then an O2 sim is right for you. Just take a look at the tariffs below and choose one that suits you.

Unlimited

Get free sims for O2 Unlimited

Free unlimited calls and texts to anyone on O2 when you top up £15 a month, on top of your credit. You can also call international mobiles from only 1p per minute and text any mobile number in the world for only 10p per message.

If you are already an existing Pay & Go customer and would like to change your tariff to Unlimited, text NOLIMIT to 21300, free from your O2 mobile.
Top upUK TextsUK WebUK Minutes
£10-£14
A MONTH
Unlimited
O2 TO O2 TEXTS
-
-
£15+
A MONTH
Unlimited
O2 TO O2 TEXTS
-
Unlimited
O2 TO O2 CALLS

simplicity

Get free simplicity sims now

With simplicity you can choose options with a range of inclusive any UK network minutes or inclusive web browsing. And because there’s no monthly contract, you can change your allowance every month. We’ll even remind you with a friendly text.

If you are already an existing Pay & Go customer and would like to change your tariff to Simplicity, call 2202, free from your O2 mobile.
Top up UK Texts UK Web UK Minutes
£7.50*
A MONTH
Unlimited
UK TEXTS
-
-
£10.50
A MONTH
500
UK TEXTS
-
100 mins
ANY NETWORK
£10.50
A MONTH
Unlimited
UK TEXTS
100mb
WEB BROWSING
-
£15.50
A MONTH
Unlimited
UK TEXTS
-
300 mins
ANY NETWORK
£16.50
A MONTH
500 free
UK TEXTS
500mb**
WEB BROWSING
100 mins
ANY NETWORK
£21.50
A MONTH
Unlimited
UK TEXTS
500mb**
WEB BROWSING
300 mins
ANY NETWORK

Include web browsing and picture messaging on your simplicity monthly allowance. From just £3 extra a month. Extra details +

Top up UK Texts UK Web
The Basics - for £3 extra
   100MB
The All Rounder - for £6 extra
 20 picture messages 500MB + unlimited Wi-Fi
The Works - for £10 extra
 50 picture messages 1GB Web + unlimited Wi-Fi
*Minimum top-up £10. Only £7.50 will be debited from your balance for your unlimited texts.
**That's about 50 music tracks or 500,000 emails.

Text & Web

Get free sims for O2 Text & Web

300 UK texts and free mobile internet when you top up £10 a month, on top of your credit.

If you are already an existing Pay & Go customer and would like to change your tariff to Text & Web, text OFFER to 21300, free from your O2 mobile.
Top upUK TextsUK WebUK Minutes
£10-£14
A MONTH
300 free
UK TEXTS
500mb*
WEB BROWSING
-
£15-£29
A MONTH
500 free
UK TEXTS
500mb*
WEB BROWSING
-
£30+
A MONTH
Unlimited
UK TEXTS
500mb*
WEB BROWSING
-
*With this allowance you can send and receive up to half a million emails a month or surf up to 5000 web pages. Into music? You could download up to 50 tracks. Or if film is your thing, you could watch up to 60 short YouTube videos. That should keep you going.

International Sim

Get free International Sims

Now you can enjoy international mobile and landline calls from just 1p per minute. If you top up £15 a month, you’ll also get unlimited UK calls and texts to any O2 number.

If you are already an existing Pay & Go customer and would like to change your tariff to International sim, call 2202, free from your O2 mobile.

International Sim Rates table

CountriesMobileLandlineUK Minutes
India
1p
1p
-
   
Poland
4p
1p
-
Pakistan
4p
4p
-
Ireland
10p
1p
-
South Africa
10p
3p
-
China
1p
1p
-
Ghana
18p
18p
-
Turkey
2p
2p
-
   
USA
2p
2p
-
   
Slovakia
12p
2p
   
-
   

Prices are promotional and may be subject to change. For more info and rates for all countries go to o2.co.uk/internationalsim

A Royal Top-Up

We’re giving away £60,000 to celebrate 60 years of The Queen. You could win £1,000 every time you top up in May so order your new sim today.