UK texts showing as international

[Fibo]

Texts I receive that are not in my phone book are all showing as international.  Most are showing a Greek flag which is where I was in August, others are German, including those from O2.

DPD, Amazon and the NHS for example are showing as international from Greece.  How do I get back to all UK?

[TallTrees]

Hi @Fibo 

You could ask here

 If you message O2 on Facebook (https://o2uk.co/O2CFB) , Twitter (https://o2uk.co/O2CTW) or Instagram (https://o2uk.co/O2CIG) , they MAY  be able to help you with this

[madasaf1sh · Accepted solution]

@Fibo 

Nothing to do with customer services, it sounds like your phone is playing up, I would back all your data up, and then do a factory reset on the phone, bare in mind you will need to resintall all apps. 

What phone do you have btw?