2025 NEW O2 Sim Card New Sealed Classic Pay As You Go 02 same day despatch
THE POPULAR O2 CLASSIC SIM. ONE O2 SIMCARD(3in1 SIM gives Nano/Micro/Standard options). Just ensure to make a chargable call or text in a 6 month rolling period to keep the SIM active with O2. SIM CARDS COMPLY WITH ALL UK LAWS.