O2

O2 Outage Report in Gwynedd, Wales

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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 11/22/2025 07:05

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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. Wi-fi (4%)

    Wi-fi (4%)

  5. E-mail (3%)

    E-mail (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:

  • Smith_Zachary Zachary Smith (@Smith_Zachary) reported

    @O2 4 weeks on and still reply from the fraud team. Numerous calls to ‘customer services’ and their advice is to try an O2 shop?! Please can someone from the fraud team contact me?!

  • edcoton Ed Coton (@edcoton) reported

    @O2 decided to cancel my aunt's SIM. No warning, no refund of unused credit This is THEFT.

  • olliesamyphoto Ollie (@olliesamyphoto) reported

    @O2 Don’t even ask about phone service. Your coverage map tells porky pies about coverage. Your 5g speeds aren’t what they say they are either but for the most part I get 3G and barely get 4g that’s a leprechaun flying a pig with a pot of gold

  • gerrytho Gerry (@gerrytho) reported

    @O2 still waiting on a manager call back weeks later??? What’s going on ?? #fail #sameoldcrapdaily

  • imogenwishing imogenwishing (@imogenwishing) reported

    @o2 please can you help?? 😢

  • alexcash909 alex rakhshani (@alexcash909) reported

    @EnglandRugby @O2 A 9,10 and 5 wingers, think we could be in for some trouble here.

  • vanessa_smullen Vanessa Smullen (@vanessa_smullen) reported

    @O2 No reply @O2 where is the customer service x free weekly cafe Nero coffee still not available for your customers and no offer to re issue the code! Not good not happy

  • Deaks8968 Soshul Distan Singh (@Deaks8968) reported

    What the hell is going on with your network @O2? The service over the last week and particularly the last two days has been utter garbage!

  • andrewjquirke Andrew Quirke (@andrewjquirke) reported

    @O2 Can you respond to my point around your call handler training on dementia please? I’ve logged a complaint about this and despite being added to my mums account she is being hassled and upset by calls from o2 staff trying to discuss the account. Wholly unacceptable.

  • kendersrule Kendersrule (@kendersrule) reported

    @O2 hi I ordered a sim for a new phone earlier today, and I haven't had any kind of signal since then. Neither new phone nor new sim are here! How am I supposed to fix this? Yes I've tried switching my phone off&on, and tried taking sim out + putting it back.