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 12/06/2025 03:55

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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:

  • ba_zing_a David (@ba_zing_a) reported

    @O2 why don't your complaints team respond to emails or answer the phone. My complaint is 3 months old

  • j0nnyd0wns Jonny Downs (@j0nnyd0wns) reported

    Hey @O2 how come my 5G data doesn't work in St Albans? I've got full bars and MyNetwork says there are issues!

  • Lowriww Lowri Williams (@Lowriww) reported

    @O2 why is my signal or data working !!!

  • ChavdaKrishan Krishan chavda (@ChavdaKrishan) reported

    @O2 once again, poor service from o2. Got offered a contract deal, it went out of stock. Now back in stock, and no one want for honour it, even with a proof of screenshot!

  • NCWellFit Neil Crawford (@NCWellFit) reported

    @O2 I need your company to stop harassing me & resolve an issue immediately. My account is cleared & closed yet your continue to request payment. Please deal with this matter right now as when I call you say you have or cut the line. Appalling.

  • netsmith chris aldridge (@netsmith) reported

    Hey @O2 you seemed to have doubled my mobile bill this month for some reason, does that mean I now have to spend 2 days fighting with the 2nd worse customer service (after @virginmedia ) in the country?

  • YorkibarKid The YorkiBar Kid 🇺🇦 (@YorkibarKid) reported

    @O2 How is a train classed as a densely populated area? Does this mean the O2 network in densely populated areas such as London, doesn't work? I'm in trouble if this is the case!

  • Emma__mills Emma 💋 (@Emma__mills) reported

    @O2 I've done all this , even with WiFi I still have very poor signal. This was I slight issue but got worse when I changed my pay monthly contract deal.

  • ChavdaKrishan Krishan chavda (@ChavdaKrishan) reported

    @O2 your customer service is a joke! I’ve gone through to 5 agents to raise my complaint. They all assume they can help and when they can’t I’m being passed around. I don’t have time for this crap. Can you give me a number where I can raise my complaint?

  • s07811101222 Scott🎸🎸 (@s07811101222) reported

    @lukedavis095 @O2 I’ll advise you quickly look out for @LordFarha for help.