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  3. 12 Month

Best 12 month SIM only deals

  • Compare the cheapest 12 month SIM only deals
  • Top networks including Three, Vodafone, EE and more
  • Use our comparison to check prices, minutes, texts and data
69 results found
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1Three Advanced SIM Only Unlimited Data
  • Global roaming
ThreeUnlimited
inclusive data
Unlimited
inclusive minutes
Unlimited
inclusive texts
12
month
contract
£16.00
per month
Buy Now
2Three Advanced SIM Only 1GB
  • Global roaming
Three1GB
inclusive data
Unlimited
inclusive minutes
Unlimited
inclusive texts
12
month
contract
£5.00
per month
Buy Now
3Three Advanced SIM Only 2GB
  • Global roaming
Three2GB
inclusive data
200
inclusive minutes
Unlimited
inclusive texts
12
month
contract
£5.00
per month
Buy Now
4iD Mobile 5G SIM Only 4GB
  • EU roaming
iD Mobile4GB
inclusive data
Unlimited
inclusive minutes
Unlimited
inclusive texts
12
month
contract
£6.00
per month
Buy Now
5Three Advanced SIM Only 4GB
  • Global roaming
Three4GB
inclusive data
Unlimited
inclusive minutes
Unlimited
inclusive texts
12
month
contract
£6.00
per month
Buy Now
6Vodafone Basics SIM OnlyVodafone4GB
inclusive data
Unlimited
inclusive minutes
Unlimited
inclusive texts
12
month
contract
£6.00
per month
Buy Now
7Sky Unlimited Calls and Texts 3GBSky3GB
inclusive data
Unlimited
inclusive minutes
Unlimited
inclusive texts
12
month
contract
£6.00
per month
Buy Now
8Three Advanced SIM Only 1GB
  • Global roaming
Three1GB
inclusive data
Unlimited
inclusive minutes
Unlimited
inclusive texts
12
month
contract
£6.00
per month
Buy Now
9Three Advanced SIM Only 2GB
  • Global roaming
Three2GB
inclusive data
200
inclusive minutes
Unlimited
inclusive texts
12
month
contract
£6.00
per month
Buy Now
10iD Mobile 5G SIM Only 10GB
  • EU roaming
iD Mobile10GB
inclusive data
Unlimited
inclusive minutes
Unlimited
inclusive texts
12
month
contract
£7.00
per month
Buy Now
11Three Advanced SIM Only 8GB
  • Global roaming
Three8GB
inclusive data
Unlimited
inclusive minutes
Unlimited
inclusive texts
12
month
contract
£7.00
per month
Buy Now
12iD Mobile 5G SIM Only 6GB
  • EU roaming
iD Mobile6GB
inclusive data
Unlimited
inclusive minutes
Unlimited
inclusive texts
12
month
contract
£7.00
per month
Buy Now
13iD Mobile 5G SIM Only 15GB
  • EU roaming
iD Mobile15GB
inclusive data
Unlimited
inclusive minutes
Unlimited
inclusive texts
12
month
contract
£8.00
per month
Buy Now
14iD Mobile 5G SIM Only 15GB
  • EU roaming
iD Mobile15GB
inclusive data
Unlimited
inclusive minutes
Unlimited
inclusive texts
12
month
contract
£8.00
per month
Buy Now
15Vodafone Basics SIM OnlyVodafone15GB
inclusive data
Unlimited
inclusive minutes
Unlimited
inclusive texts
12
month
contract
£8.00
per month
Buy Now
69
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