Re: Hi

Devizes64 · ‎11-01-2025

Hi
why can’t make calls I have data roaming

pgn · ‎11-01-2025

It helps us give you a useful answer if we know what country or countries you are visiting, @Devizes64 - ?

Click for O2's Social Media Team on X --||-- or on Facebook Messenger

MI5 · ‎11-01-2025

Also, if you are contract or PAYG @Devizes64

Some guides may help.

USA - Roaming with O2

Guide: Roaming MegaGuide

I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.
Please select the post that helped you best and mark as the solution. This helps other members in resolving their issues faster. Thank you.

jonsie · ‎11-01-2025

These are some tips to try :

Reboot phone.
Manually search for a different network
If using an iPhone, change data APN to mobile.o2.co.uk
Call customer service to check for any roaming bars
Or if you message O2 using the social media links below, they should be able to help you with this

Click Here For Social Media Support Links VirginmediaO2

Click Here For Social Media Support Links VirginmediaO2THIS IS NOT CUSTOMER SERVICE AND WE CANNOT ACCESS ACCOUNTS

O2

why can’t make calls I have data roaming

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Replacement SIM card?

Roaming Not Working

Ported number

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Signal useless where I live but under contract