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 01/19/2026 15:05

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Most Reported Problems

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

  1. Phone (49%)

    Phone (49%)

  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 (%)

    TV (%)

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:

  • AndrewFlint1985 Andrew Flint (@AndrewFlint1985) reported

    @O2 Tried my SIM card in my partners phone and it’s the same issue. She gets no issues with her network “3”

  • KarimalKreama KayKariKamzRiriRima (@KarimalKreama) reported

    @O2 how can your mast be down since Friday and ETA to resolve is 1st July? What type of rubbish is this?!

  • Lou72305455 Louise (@Lou72305455) reported

    @O2 I've been told I won't hear from a manager for 24hrs. After which my current phone is disconnected so if I have to cancel with 02 I will have no phone. Apparently the call handler who did the contract didn't keep notes!! @TheO2 I am so upset at all this time wasted.

  • Bobs_Burgers20 Smilesy (@Bobs_Burgers20) reported

    @O2 is there a reason your service has gone from completely fine to really **** in Wiltshire?

  • Louhawke1994 Lou Hawke ✌ (@Louhawke1994) reported

    @O2 2 days without signal. No texts, calls, Internet. Nothing. Hope these 2 days are taken from my bill. I refuse to pay for a service I'm not getting.

  • toxic77rose ⭐️ Miss T ⭐️ (@toxic77rose) reported

    @O2 I'm a tesco mobile customer but my work tablets that are o2 were dropping out at exactly the same time

  • bossarocker Lou Armer 🦙 (@bossarocker) reported

    @O2 Lol, how hard is it to resend an email? It's only the links that need fixing. You should have done this yesterday as soon as customers alerted you to the problem. Anyway, it's all moot now as I won't be a customer of yours for much longer.

  • watseyG Watsey (@watseyG) reported

    @O2 no service on new phone/sim been told the sim is broken but can’t get hold of anyone to sort it ?

  • MergersE Mergers & Executions. (@MergersE) reported

    @O2 The tariff and the amount stays the same? That’s not clear on the email. What services are you referring to? The link only goes to the full terms and conditions so while your email says “see how you’re affected here” it doesn’t help.

  • Pete8612 Pete86 (@Pete8612) reported

    @s0phie_mae @O2 Fu….you @TheO2 … prices are going up nearly 100% for each Service