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 12/04/2025 15:45

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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 (3%)

    Wi-fi (3%)

  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:

  • Futuresailorr_ Dom (@Futuresailorr_) reported from Winchester, England

    The reasoning @O2 gives that the internet sucks at my home is "the network gets busy sometimes". How tf is that an excuse???

  • mccc123bacardi martine cohen (@mccc123bacardi) reported

    @O2 you are a disgrace me contact taken out still charging for the old one 2 months down the line

  • LaceyOliviaCook Lacey Cook (@LaceyOliviaCook) reported

    @O2 live chat seem unable to help me get a replacement charger for the one that failed with my phone that is in warranty with yourselves still. Can you please help?

  • till_the_wheels 𝕵𝖚𝖌𝖘 (@till_the_wheels) reported from London, England

    @O2 @Joegreaney Hi I'd just like to add that this is a problem for everyone on 02 and giffgaff in that area and it's because a mast in hither green has been down for 2 years and these crooks hate you enough to ignore it.

  • bev_metallica Bev (@bev_metallica) reported

    @O2 Thanks! The checker said "We're currently working to improve the quality of coverage in this area. While our engineers carry out their work, you may find your signal drops in and out – sorry if this happens." - it's just that it's been 3 weeks now....

  • hardillb Ben Hardill (@hardillb) reported

    Hi @O2 You took the local (GL11 5HD) mast down on the 20th to upgraded and said you'd be finished by the 24th. The coverage checker is now suggesting it won't be back before 30th. What went wrong?

  • Katmason42 Kat Mason (@Katmason42) reported

    @O2 I’m trying to book my @ODEONCinemas free ticket, but it says my voucher code is incorrect… I haven’t managed to book my ticket yet so I’m wondering why it says that - can you help please?

  • Kattze22 Kat🏳️‍🌈✊🏾 (@Kattze22) reported

    @O2 I would use the MyO2 app but it doesn't work for me so I could really use some help

  • Green_Wing93 fiona (@Green_Wing93) reported

    Absolutely shocking service from @O2 how do I complain without getting cut off waiting to speak to customer services?

  • anitakntweets Anita Kerwin-Nye (@anitakntweets) reported

    Hey @O2 3 days; 24 attempts; 2 hours trying to get through to make an insurance claim for daughter’s phone. Cannot get through on any route. Meanwhile daughter walking across City at midnight after work without working phone. Fix this. How to make claim today?