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 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 Simplicity?

  • Affordable, starting from as little as £8 a month
  • Keep the old phone you love, and your old phone number
  • 30 day and 12 month contracts to choose from
  • Get O2 benefits like Priority Moments, Priority Sports and extras like O2 Family.
  • 4G Internet for faster downloads and better browsing.
SIMplicity
Pay Monthly SIM Only 3G  100
minutes
Unlimited
texts
100MB
internet
£8.00
per month
Pay Monthly SIM Only 3G  300
minutes
Unlimited
texts
300MB
internet
£10.00
per month
Pay Monthly SIM Only 4G  500
minutes
Unlimited
texts
500MB
internet
£13.00
per month
Pay Monthly SIM Only 4G  1000
minutes
Unlimited
texts
1GB
internet
£16.00
per month
Pay Monthly SIM Only 4G  Unlimited
minutes
Unlimited
texts
1GB
internet
£19.00
per month
Pay Monthly SIM Only 4G  Unlimited
minutes
Unlimited
texts
2GB
internet
£20.00
per month
Pay Monthly SIM Only 4G  Unlimited
minutes
Unlimited
texts
5GB
internet
£24.00
per month
SIMplicity
Pay Monthly SIM Only 3G  100
minutes
Unlimited
texts
100MB
internet
£9.00
per month
Pay Monthly SIM Only 3G  300
minutes
Unlimited
texts
300MB
internet
£12.00
per month
Pay Monthly SIM Only 4G  500
minutes
Unlimited
texts
500MB
internet
£15.00
per month
Pay Monthly SIM Only 4G  Unlimited
minutes
Unlimited
texts
1GB
internet
£21.00
per month
Pay Monthly SIM Only 4G  Unlimited
minutes
Unlimited
texts
2GB
internet
£22.00
per month
Pay Monthly SIM Only 4G  Unlimited
minutes
Unlimited
texts
5GB
internet
£27.00
per month

Keeping your number

Moving your phone number to your O2 Simplicity SIM card is simple. Call up your old network and request a PAC code, then give the PAC code to an O2 customer service representative, who will then swap your phone number onto your new O2 SIM Only contract.

Using your O2 SIM

When you order an O2 Simplicity SIM you'll receive a nano SIM along with a SIM adapter pack. If you have one of the following mobiles, simply insert the nano 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

If you have a phone that requires a standard or micro SIM card you'll need to use one of the supplied adapters in order for your O2 SIM to fit correctly.

Delivery details

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.