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 03/01/2026 20:40

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Most Reported Problems

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

  1. Phone (50%)

    Phone (50%)

  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:

  • orthopaedics amit shah (@orthopaedics) reported

    Hi @O2 – signal on the M55 motorway around Junction 4 Blackpool is extremely poor (calls drop, no usable data). This is a major safety concern on a motorway. Please confirm when this will be fixed.

  • Matt_Houston33 Matt 🇬🇧 (@Matt_Houston33) reported

    @ClairSaysThis2 @Apple @O2 Obviously unwanted hassle. I've not heard of a reset causing a Sim issue but if so certainly a pain.

  • seank_100 seán. (@seank_100) reported

    @O2 can someone ASAP DM me. We went into Stratford and spoke to one of your pushy sales people. We never signed anything, but it was mentioned about broadband/Sky TV. We never signed anything, but the salesman too bank details (bizarre), yet had emails saying we have signed up.

  • SherBrammerf1 sher (@SherBrammerf1) reported

    @O2 ive recently upgraded is it correct that you don't help to transfer samsung details over or explain how to now ?and just send people to a dodgy phone shop where they charge you £25 pound for doing it ? As that's what service ive received ?

  • ClairSaysThis2 Clair 🌸🌸🌸 (@ClairSaysThis2) reported

    @O2 @Apple Yes its been tried in other devices and its not working.

  • k1ose11 Ben (@k1ose11) reported

    @O2 Then your "live support" is ****, typical response YOU give "This is a messaging service and not a live chat", i waited 58 minutes for an agent who cut me off within 30s because i didnt reply instantly from a "messaging service and not live chat"

  • aamy1604 Amy (@aamy1604) reported

    @O2 horrific customer service. I can’t access the online app to speak to someone to fix my network issues because it needs to send me a code… but I can’t receive the code because I have no network?!?!? I’m in a foreign country, alone with no network unless I find wifi

  • cheekycherry33 Helen Bird (@cheekycherry33) reported

    @virginmedia @O2 Why isn’t there any alternative to setting up an additional email address? If I had to reset my account I’m unlikely to remember an email address that I never use!

  • MarkGal95329434 Mark Paddy G (@MarkGal95329434) reported

    @O2 Their new adverts are rubbish They have the worst connection i have experienced Customer service dont care

  • jen_f16 jen_f16 (@jen_f16) reported

    @O2 yey, an M&S treat from Blue Monday BUT via @my_prsnt which seems impossible to redeem. First link doesn't work, then need a password. Can you help please? @GreggsOfficial were easy to redeem!