O2

O2 Outage Report in Gwynedd, Wales

No problems detected

If you are having issues, please submit a report below.

O2 is the commercial brand of Telefónica UK Limited offering mobile phone and mobile internet service, including voicemail and SMS. With over 25 million customers, O2 runs 2G, 3G and 4G networks across the UK. O2 previously offered home broadband service.

Problems in the last 24 hours in Gwynedd, Wales

The chart below shows the number of O2 reports we have received in the last 24 hours from users in Gwynedd and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

O2 Outage Chart in Gwynedd, Wales 12/16/2025 01:10

At the moment, we haven't detected any problems at O2. Are you experiencing issues or an outage? Leave a message in the comments section!

Most Reported Problems

The following are the most recent problems reported by O2 users through our website.

  1. Phone (47%)

    Phone (47%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (1%)

    TV (1%)

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

Beware of "support numbers" or "recovery" accounts that might be posted below. Make sure to report and downvote those comments. Avoid posting your personal information.

O2 Issues Reports Near Gwynedd, Wales

Latest outage, problems and issue reports in Gwynedd and nearby locations:

  • bolgamy sarcastic bastard (@bolgamy) reported from Porthmadog, Wales

    @O2 can I cancel my contract mid term if your reception is that shit that I can never use my phone

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • milese37 Eira (@milese37) reported

    @cerimiles @O2 Cancel it

  • Taylod61 ❌ David Taylor 🏴󠁧󠁢󠁥󠁮󠁧󠁿🇬🇧❌ (@Taylod61) reported

    Again @O2 your 4G network is non existent. Crap service as usual

  • PaulRankinYT Paul Rankin (@PaulRankinYT) reported

    @TheBeardedTaf @O2 Never really had an issue with them tbh

  • jenniferbush15 J E N N I F E R (@jenniferbush15) reported

    @O2 i need someone to help asap! I have been without a working phone for nearly 2 weeks now! Everytime I ring up I get different reasons and excuses from everyone! The last thing was to be told it’s an IT issue and could be 5 days!!! Why!!?? I need a working phone!!!

  • jenniferbush15 J E N N I F E R (@jenniferbush15) reported

    @O2 the service I have received over the last 2 weeks has been disgraceful! There is a bar on my phone that no one seems to know why and no one can remove it!! Get told different reasons each day! Now being told IT issue which could take 5 days?!?! Not good enough!!

  • alan_m_lawrence Alan Lawrence (@alan_m_lawrence) reported

    No response - no surprise. After 25 or so years as a loyal customer I feel very disappointed. @O2

  • dan_burns98 Daniel Burns (@dan_burns98) reported

    @O2 you are the worst company i have ever dealt with, and you also cannot deal with a complaint properly either. Shambles

  • ndarby90 Niall Darby (@ndarby90) reported

    @LutzSchueler congratulations on your Q2 profits with @virginmedia and @O2 it would be brilliant if you would invest this back into training your staff and improving the services. I'm waiting 9 weeks now to get virgin installed, 5-7 times date push back.Customer care is terrible.

  • bigkie_7 kie maloney (@bigkie_7) reported

    @O2 the upgrade you did to a mast in the area of WA9 3LG made absolutely no difference the mobile signal is still terrible 😠

  • mdbstanbridge Mike Stanbridge (@mdbstanbridge) reported

    @alan_m_lawrence @O2 File a complaint with ofcom about your problem O2 Alan.