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 01/11/2026 16:10

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Most Reported Problems

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

  1. Phone (48%)

    Phone (48%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. E-mail (4%)

    E-mail (4%)

  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:

  • stellalady1 oh honey! (@stellalady1) reported

    @O2 what’s happening no signal in Newcastle upon Tyne city centre

  • dannyS191187 Danny Stewart (@dannyS191187) reported

    @O2 hi, I have airtime rewards set up and have processed a payment on 30/12 for £10 but it hasn't come of a bill yet, I thought it might have been down to timing in Jan but Feb bill has just been sent for full amount @AirtimeRewards

  • SteelTaylord Andy Taylor (@SteelTaylord) reported

    Been a good week off. And to top it off, after years of being overcharged for next to no service and empty promises, both of us have left @O2. We've been able to make actual phone calls since, which is what phones are meant to do. Take note of that O2. Awful network.

  • Sk1l1d Eliot (@Sk1l1d) reported

    @O2 Hi @O2 It has now been 8 weeks since I first reported this as a problem. Still nothing has been done. You're not providing the service I'm paying for. Multiple parts of central Reading have no data connectivity on 4G or 5G, even though I have full signal. Please can you fix it?

  • sophieallan_tw ѕσρнιє🥰 (@sophieallan_tw) reported

    @O2 on my bill this month I’ve noticed a change in my charges and I’m being charged 3 times for my insurance? Can someone help

  • CarlyMeaden Carly Meaden (@CarlyMeaden) reported

    @o2 I’m having MAJOR issues with my service atm. I’m having to make 5-6 calls just to have 1 conversation as the line has either got horrible interference, distorts voices or just cuts off. This has now been ongoing for about 2 months. Please help or I’ll need to switch provider

  • JdxSales JDX Sales (@JdxSales) reported

    @O2 Just cuts me off saying balance is £0. Can some just DM me and handle it over twitter. And terrible customer service is a key reason.

  • LameckMachokoto Lameck Mach (@LameckMachokoto) reported

    @GondoT Change network @O2

  • x_chey_x_ Chey (@x_chey_x_) reported

    @O2 I think it’s a problem with the code. It says the code can’t be used

  • lauren_woodhall lauren woodhall ♔ (@lauren_woodhall) reported

    @O2 network not working at all today? Having to hotspot from other peoples phones. Any explanation for it?