O2 150 GB SIM deals

O2 150 GB SIM — 24 months

150 GB

5G data

24 months

on O2 SIM Only Plus Plan

£20.99 a month

Price rises by £2.50 every April

SIM Only Plus Plan 5G Unlimited Calls & Texts

Buy now

O2 150 GB SIM — 24 months

150 GB

5G data

24 months

on O2 SIM Only Ultimate Plan

£25.99 a month

Price rises by £2.50 every April

SIM Only Ultimate Plan 5G Unlimited Calls & Texts

Buy now

Why Choose O2?

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