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 01/28/2026 01:30

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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 (31%)

    Internet (31%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. E-mail (3%)

    E-mail (3%)

  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:

  • nayrearnna SP (@nayrearnna) reported

    @O2’s customer service is 💩💩

  • dannog_8 Dan (@dannog_8) reported

    @O2 remind me again WHY I’m this company £50 a month for a service that is quite frankly appalling? I have 20GB download a month and it’s barely used up due to the appalling loading speeds.

  • HowDeepls2Deep Tides (@HowDeepls2Deep) reported

    @O2 hi, I am trying to use the £20 voucher off virgin experience days with priority, however, it will not allow me to use the code as it says I have already used it - which I haven’t used at all. @VirginExp Can you please help?

  • quatermass3 D (@quatermass3) reported

    @O2 When are o2 going to sort out the mast in Enfield...still poor signal ...been told nothing but lies for months!!...and o2 continue to lie...get it sorted o2!!😡

  • LaurenceGough1 LaurenceGough (@LaurenceGough1) reported

    @O2 hello, when will you be resolving the issue with no SMS and no data in Newbury town centre? It's been down for quite a few days now. Works fine elsewhere, restarted phone etc. Thanks

  • tiff_ramm Tiff Ramm (@tiff_ramm) reported

    @O2 is your network playing up? because my girls phone keeps saying she has no service, it keeps going off and coming back on every 2-3 hours

  • McManusKellie Kellie McManus (@McManusKellie) reported

    @O2 have been trying to purchase Sam fender tickets on priority since last night, not working. Please advise what the issue is

  • GAWE14 Gary Wilson (@GAWE14) reported

    @O2 very disappointed by the poor customer service I received when trying to upgrade to new iPhone.

  • Sean_McGuire_ Sean McGuire ▲ © (@Sean_McGuire_) reported

    Really getting pissed off with @O2 never seems to want to use it’s own data even when I have 4G

  • Tonksy115 Tonksy (@Tonksy115) reported

    @O2 im unable to make or receive calls, im also not able to access my 4g. Can you help? Dan