O2 SIMplicity Pay Monthly SIM

If all you need is a SIM card, O2 Simplicity SIM Only contracts offer the best value and flexibility. You get the allowances you want without having to pay extra for a new phone, plus you can choose from 30-day and 12 month contracts, meaning you aren't locked into a long contract.

If flexibility is your priority you should choose a 30 day rolling O2 SIM Only contract. These allow you to cancel with 30 days notice at any time. If value for money is what you're after, a 12 month simplicity contract will bag you a larger allowance in exchange for slightly longer term commitment.

      Why O2 SIM Only?

      With O2 SIM Only plans you get access to all the great extras you expect from O2, including:

      Get access to new and exclusive offers every day, like a free Nero coffee, 50% off Zizzi pizza and more.  Take advantage of thousands of WiFi hotspots around the UK and save your mobile data. Priority tickets give you first dibs on the latest gigs, letting you buy them 48 hours before anyone else.

       

      SIMplicity
      O2 SIM Only 4G  100
      minutes
      Unlimited
      texts
      100MB
      internet
      • Tethering
      £8.50
      per month
      O2 SIM Only 4G  100
      minutes
      Unlimited
      texts
      100MB
      internet
      • iPhone Visual Voicemail
      • Tethering
      £8.50
      per month
      O2 SIM Only 4G  300
      minutes
      Unlimited
      texts
      300MB
      internet
      • Tethering
      £10.50
      per month
      O2 SIM Only 4G  300
      minutes
      Unlimited
      texts
      300MB
      internet
      • BlackBerry Services
      • Tethering
      £10.50
      per month
      O2 SIM Only 4G  300
      minutes
      Unlimited
      texts
      300MB
      internet
      • iPhone Visual Voicemail
      • Tethering
      £10.50
      per month
      O2 SIM Only 4G  500
      minutes
      Unlimited
      texts
      500MB
      internet
      • Tethering
      £13.50
      per month
      O2 SIM Only 4G  500
      minutes
      Unlimited
      texts
      500MB
      internet
      • BlackBerry Services
      • Tethering
      £13.50
      per month
      O2 SIM Only 4G  500
      minutes
      Unlimited
      texts
      500MB
      internet
      • iPhone Visual Voicemail
      • Tethering
      £13.50
      per month
      O2 SIM Only 4G  1000
      minutes
      Unlimited
      texts
      1GB
      internet
      • Tethering
      £16.00
      per month
      O2 SIM Only 4G  1000
      minutes
      Unlimited
      texts
      1GB
      internet
      • BlackBerry Services
      • Tethering
      £16.00
      per month
      O2 SIM Only 4G  1000
      minutes
      Unlimited
      texts
      1GB
      internet
      • iPhone Visual Voicemail
      • Tethering
      £16.00
      per month
      O2 SIM Only 4G  Unlimited
      minutes
      Unlimited
      texts
      2GB
      internet
      • Tethering
      £18.00
      per month
      O2 SIM Only 4G  Unlimited
      minutes
      Unlimited
      texts
      2GB
      internet
      • BlackBerry Services
      • Tethering
      £18.00
      per month
      O2 SIM Only 4G  Unlimited
      minutes
      Unlimited
      texts
      2GB
      internet
      • iPhone Visual Voicemail
      • Tethering
      £18.00
      per month
      O2 SIM Only 4G  Unlimited
      minutes
      Unlimited
      texts
      4GB
      internet
      • BlackBerry Services
      • Tethering
      £23.00
      per month
      O2 SIM Only 4G  Unlimited
      minutes
      Unlimited
      texts
      4GB
      internet
      • Tethering
      £23.00
      per month
      O2 SIM Only 4G  Unlimited
      minutes
      Unlimited
      texts
      4GB
      internet
      • iPhone Visual Voicemail
      • Tethering
      £23.00
      per month
      O2 SIM Only 4G  Unlimited
      minutes
      Unlimited
      texts
      7GB
      internet
      • BlackBerry Services
      • Tethering
      £28.00
      per month
      O2 SIM Only 4G  Unlimited
      minutes
      Unlimited
      texts
      7GB
      internet
      • Tethering
      £28.00
      per month
      O2 SIM Only 4G  Unlimited
      minutes
      Unlimited
      texts
      7GB
      internet
      • iPhone Visual Voicemail
      • Tethering
      £28.00
      per month
      O2 SIM Only 4G  Unlimited
      minutes
      Unlimited
      texts
      10GB
      internet
      • BlackBerry Services
      • Tethering
      £32.00
      per month
      O2 SIM Only 4G  Unlimited
      minutes
      Unlimited
      texts
      10GB
      internet
      • Tethering
      £32.00
      per month
      O2 SIM Only 4G  Unlimited
      minutes
      Unlimited
      texts
      10GB
      internet
      • iPhone Visual Voicemail
      • Tethering
      £32.00
      per month
      SIMplicity
      O2 SIM Only 4G  100
      minutes
      Unlimited
      texts
      100MB
      internet
      • Tethering
      £9.50
      per month
      O2 SIM Only 4G  100
      minutes
      Unlimited
      texts
      100MB
      internet
      • BlackBerry Services
      • Tethering
      £9.50
      per month
      O2 SIM Only 4G  100
      minutes
      Unlimited
      texts
      100MB
      internet
      • iPhone Visual Voicemail
      • Tethering
      £9.50
      per month
      O2 SIM Only 4G  300
      minutes
      Unlimited
      texts
      300MB
      internet
      • Tethering
      £12.50
      per month
      O2 SIM Only 4G  300
      minutes
      Unlimited
      texts
      300MB
      internet
      • BlackBerry Services
      • Tethering
      £12.50
      per month
      O2 SIM Only 4G  300
      minutes
      Unlimited
      texts
      300MB
      internet
      • iPhone Visual Voicemail
      • Tethering
      £12.50
      per month
      O2 SIM Only 4G  500
      minutes
      Unlimited
      texts
      500MB
      internet
      • BlackBerry Services
      • Tethering
      £15.50
      per month
      O2 SIM Only 4G  500
      minutes
      Unlimited
      texts
      500MB
      internet
      • Tethering
      £15.50
      per month
      O2 SIM Only 4G  500
      minutes
      Unlimited
      texts
      500MB
      internet
      • iPhone Visual Voicemail
      • Tethering
      £15.50
      per month
      O2 SIM Only 4G  Unlimited
      minutes
      Unlimited
      texts
      1GB
      internet
      • Tethering
      £22.00
      per month
      O2 SIM Only 4G  Unlimited
      minutes
      Unlimited
      texts
      1GB
      internet
      • BlackBerry Services
      • Tethering
      £22.00
      per month
      O2 SIM Only 4G  Unlimited
      minutes
      Unlimited
      texts
      1GB
      internet
      • iPhone Visual Voicemail
      • Tethering
      £22.00
      per month
      O2 SIM Only 4G  Unlimited
      minutes
      Unlimited
      texts
      2GB
      internet
      • Tethering
      £23.00
      per month
      O2 SIM Only 4G  Unlimited
      minutes
      Unlimited
      texts
      2GB
      internet
      • BlackBerry Services
      • Tethering
      £23.00
      per month
      O2 SIM Only 4G  Unlimited
      minutes
      Unlimited
      texts
      2GB
      internet
      • iPhone Visual Voicemail
      • Tethering
      £23.00
      per month
      O2 SIM Only 4G  Unlimited
      minutes
      Unlimited
      texts
      5GB
      internet
      • Tethering
      £28.00
      per month
      O2 SIM Only 4G  Unlimited
      minutes
      Unlimited
      texts
      5GB
      internet
      • BlackBerry Services
      • Tethering
      £28.00
      per month
      O2 SIM Only 4G  Unlimited
      minutes
      Unlimited
      texts
      5GB
      internet
      • iPhone Visual Voicemail
      • Tethering
      £28.00
      per month

      O2 SIM Only frequently asked questions

      What's tethering?

      Tethering lets you turn your phone into a portable WiFi hotspot and connect any WiFi enabled device to the internet through it. Tethering is available on all O2 SIM Only plans, and any data used on other devices via tethering comes out of your allowance as normal.

      Can I keep my number?

      Moving your phone number to your new O2 Simplicity SIM card is simple. Call up your old network and request a PAC code, then call O2 customer services via your new SIM and give them the PAC code. O2 will then swap your phone number onto your new O2 SIM Only contract and you'll be good to go!

      How do I install my new O2 SIM?

      When you order an O2 SIM Only deal you'll receive a nano SIM along with a SIM adapter pack. If you have one of the following mobiles, you'll just need to remove your old nano SIM and insert the new SIM into your phone in order to get started:

      Apple iPhone 5, 5c, 5s, HTC One M8, One Mini 2, Nokia Lumia 1020, Nokia Lumia 930 or Motoroloa Moto X

      Once that's done you should be up and running on O2! Not all phones use a nano SIM card though, so if you have a phone that requires a standard or micro SIM card you'll need to use one of our supplied adapters in order for your O2 SIM to fit correctly. These are included in the package, and come with full instructions, so you can order with peace of mind.

      Do I need a special SIM card for BlackBerry?

      If your BlackBerry is running the BlackBerry 10 operating system or later (for example the Z10 or Q10) you won't need to have BlackBerry Services enabled on your SIM and you can simply order your deal from the above table. If your phone is older you can order an O2 SIM with BlackBerry services enabled here. O2 BlackBerry SIM Only deals are exactly the same as the non-BlackBerry versions above, and cost the same too.

      How long will my SIM take to be delivered?

      O2 Simplicity SIMs are delivered in 1-2 working days when you order before 4pm. If ordering your SIM at the weekend then you should receive it on Wednesday or Thursday of the following week.

      Are all O2 SIM Only plans 4G ready?

      Yes, all O2 Simplicity deals are 4G ready, so as long as you have a 4G capable phone you'll be able to enjoy O2's superfast 4G network where you have coverage. If you don't have coverage then your phone will still connect to O2's impressive 3G service. Why not check out what coverage is available in your area to see if you'll get 4G on your new O2 SIM Only plan.

      Can I still buy a 3G SIM Only deal?

      All O2 SIM Only deals are now 4G ready, so you can't buy a 3G only plan. 4G on O2 doesn't come at a premium, and your 4G ready SIM will still work in your 3G capable phone, so there's really no reason to want a 3G only SIM on O2!

      Is the price fixed, or will it change at all?

      Each year, your O2 SIM Only tariff will be adjusted by the Retail Price Index (RPI) rate of inflation. This will be represented on your April bill, and the rate of increase will be announced in the preceding February. Find out more here.

      What numbers are included in my plan minutes and texts?

      Your O2 SIM Only allowance covers texts and calls to any UK network or landline (starting 01, 02 or 03), but it doesn't cover "special numbers". For full details on what is classed as a "special number", please read the guidance here.