100GB O2 24 m SIMO contract, £17.99 p/m
24 month SIM Only contract | 100GB data, Unlimited texts and calls | £17.99 p/m.
£17.99
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o2.co.uk
o2.co.uk
Last update was on: March 20, 2026 11:18 am
Tariff
SIM Only Plus 100GB O2 SIM Only tariff with unlimited texts, unlimited minutes and 100GB data.
Features
Pay Monthly SIM deals give you all the benefits of the UKs leading mobile networks without having to pay for a phone. You get more data for less money so you can use your current phone or spend what you save on a better phone.
