12 Month SIM Only Contracts

A 12 month SIM Only deal is great value for money, providing you with generous allowances for minutes and texts, whilst many SIM Only deals include web browsing too.  There’s plenty of choice, so you should be able to find the ideal 12 month SIM Only plan.  The main providers have a selection of 12 month SIM Only offers to suit different needs, so check out the latest results below to find the right deal.

Provider Description Contract
Length
Monthly
Minutes
Monthly
Texts
Monthly
Data
Monthly
Cost
More Info
3 SIM Only - SIM 300 - 12 Month

SIM 300 - 12 Month

300 minutes, 3,000 texts and 1GB of data usage each month.
12 Months 300 3000 1GB £10.00 More Info
Vodafone SIM Only - 12 Month SIM Only £10.21

12 Month SIM Only £10.21

300 Minutes, Unlimited Texts, 12 Months, Only £10.21 Per Month
12 Months 300 Unlimited None £10.21 More Info
Orange SIM Only - Canary 10 SIM

Canary 10 SIM

300 Minutes, Unlimited Texts, 12 Months, Only £10.21 per month
12 Months 300 Unlimited None £10.21 More Info
Vodafone SIM Only - 12 Month BlackBerry SIM Only £15.32

12 Month BlackBerry SIM Only £15.32

300 Minutes, Unlimited Texts, 500MB Internet, 12 Months, Only £15.32 Per Month
12 Months 300 Unlimited 500MB £15.32 More Info
O2 SIM Only - iPhone Simplicity 12 Months £15.32

iPhone Simplicity 12 Months £15.32

300 minutes, unlimited texts and 500MB of data (plus free Wi-Fi).
12 Months 300 Unlimited 500MB £15.32 More Info
T-Mobile SIM Only - SIM Only 15 (12 Months)

SIM Only 15 (12 Months)

600 Minutes, 500 Texts, Inclusive Flexible Booster, 12 Months, Only £15.32 per month
12 Months 600 500 None £15.32 More Info
3 SIM Only - SIM 600 - 12 Month

SIM 600 - 12 Month

600 minutes, 3,000 texts and 1GB of data usgae each month.
12 Months 600 3000 1GB £15.00 More Info
Vodafone SIM Only - iPhone SIM Only £15.32

iPhone SIM Only £15.32

300 Minutes, Unlimited Texts, 500MB Internet, 12 Months, Only £15.32 per month
12 Months 300 Unlimited 500MB £15.32 More Info
O2 SIM Only - Simplicity 12 Months £15.32

Simplicity 12 Months £15.32

600 minutes, unlimited texts and your choice of O2 bolt-on.
12 Months 600 Unlimited None £15.32 More Info
Orange SIM Only - Canary 15 SIM

Canary 15 SIM

600 Minutes, Unlimited Texts, 12 Months, Only £15.32 per month
12 Months 600 Unlimited None £15.32 More Info
T-Mobile SIM Only - SIM Only 20 (12 Months)

SIM Only 20 (12 Months)

900 Minutes, 500 Texts, Inclusive Flexible Booster, 12 Months, Only £20.43 per month
12 Months 900 500 None £20.43 More Info
Vodafone SIM Only - iPhone SIM Only £20.43

iPhone SIM Only £20.43

600 Minutes, Unlimited Texts, 1024MB Internet, 12 Months, Only £20.43 per month
12 Months 600 Unlimited 1GB £20.43 More Info
O2 SIM Only - iPhone Simplicity 12 Months £20.42

iPhone Simplicity 12 Months £20.42

600 minutes, unlimited texts and 500MB of data (plus free Wi-Fi).
12 Months 600 Unlimited 500MB £20.42 More Info
Vodafone SIM Only - 12 Month SIM Only £15.32

12 Month SIM Only £15.32

600 Minutes, Unlimited Texts, 12 Months, Only £15.32
12 Months 600 Unlimited None £15.32 More Info
3 SIM Only - The One Plan

The One Plan

5000 FREE Three-to-Three minutes and voicemail included.
12 Months 2000 5000 1GB £25.00 More Info
3 SIM Only - iPhone4 £25

iPhone4 £25

2,000 minutes, 5,000 texts with 1GB data usage each month.
12 Months 2000 5000 1GB £25.00 More Info
T-Mobile SIM Only - SIM Only 25 (12 Months)

SIM Only 25 (12 Months)

1200 Minutes, 500 Texts, Inclusive Flexible Booster, 12 Month, Only £25.53 per month
12 Months 1200 500 None £25.53 More Info
O2 SIM Only - Simplicity 12 Months £20.42

Simplicity 12 Months £20.42

900 minutes, unlimited texts and your choice of O2 bolt-on.
12 Months 900 Unlimited None £20.42 More Info
3 SIM Only - iPhone £25

iPhone £25

2,000 minutes, 5,000 texts and 1GB of data each month.
12 Months 2000 5000 1GB £25.00 More Info
O2 SIM Only - iPhone Simplicity 12 Months £25.53

iPhone Simplicity 12 Months £25.53

900 minutes, unlimited texts and 750MB of data (plus free Wi-Fi).
12 Months 900 Unlimited 750MB £25.53 More Info

12 Month SIM Only Contracts

12 Month SIM only plans are designed for people who already own their handsets, want to benefit from the better value for money of a SIM only plan but know they’ll be staying with one network for a long period of time.

Maybe you’ve always been with that network, maybe its the network that provides the best signal in your area. There are many reasons to want to stick with one network and a 12 Month SIM only plan is a great way to get a good value for money. You typically get more minutes, texts and data for the same money as you would on a 1 Month SIM only plan. By agreeing to stick with one network for a year you’ll get more talk time, more messages and (if your plan includes this) more internet access a month. So you can check your emails, Facebook, Twitter and browse the web on your phone for less.

Some 12 Month SIM only plans have been tailored specifically for data-hungry phones like the iPhone and BlackBerry devices. Seeing as you’ll be downloading apps and checking emails and social networks on these phones, you often get extra data thrown in, or access to public Wi-Fi points.

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