@Lynnie2
You will need to call customer services on +44 344 809 0202 from Spain. or 202 from your o2 phone whilst in the UK.
You will need to pay any early termination fees / device plan but full details are in this guide here:
Cancelling your contract - An updated guide - O2 Community
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iPhone 16 Pro Max - o2 and Spusu
Xperia 1V - Spusu
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This is not customer services and we dont have access to your account
I do not work for o2 or any VMo2 /Telefonica/Liberty Global Company
