O2

O2 Outage Report in Gwynedd, Wales

Problems detected

Users are reporting problems related to: phone, internet and total blackout.

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 01/27/2026 12:55

January 27: Problems at O2

O2 is having issues since 02:00 PM GMT. Are you also affected? Leave a message in the comments section!

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 (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:

  • hollyresisting Holly #GTTO #FBPE (@hollyresisting) reported

    @O2 @joshakjohn I’ve had the same issue

  • zombie_apoc1 GJM (@zombie_apoc1) reported

    @_Ema_W_ @O2 You are so lucky to have received one of these @o2 surprise. I’ve had such a bad few weeks, this would definitely cheer me up. 🙏

  • Kaine_Sweet Kaine Sweet (@Kaine_Sweet) reported

    @O2 @giffgaff I am utterly disappointed with the signal for my mobile data I pay £25 a month and cannot be able to use my data because of how slow it is

  • account_suport mason (@account_suport) reported

    @Robbie_Wallis1 @O2 With no doubt I got mine fixed through @honor_stone_4 just dm him for help or whatsapp him +14049377688

  • jjjjrd Jordan (@jjjjrd) reported

    @O2 Literally everywhere the signal is terrible

  • DaveyBoy149 Davey B (@DaveyBoy149) reported

    It says my WiFi calling is turned on but can’t access it on my new iPhone 12, says to contact @O2 but can never get to talk to anyone. Signal is so bad no calls or texts can be made without WiFi calling. £70 a month for nothing!!

  • Evil__Evelyn Evelyn (@Evil__Evelyn) reported

    35 hours and 20 minutes ... and counting and the best thing I still got so far was your customer service screaming at me and no apology at all or anyone calling me back to resolve the issue I've had since 18 March. @O2

  • Women_Stand_Up 🕸♀️🏁AdultHumanFemale 🕸 (@Women_Stand_Up) reported

    Warning. If you with O2 and use the preset number in your address book to CALL @O2 customer service you risk being hacked. I assumed that as it was preset and had the call icon it was safe. It absolutely is not safe!!!! The 4445 number is a scam!!!

  • martinthorne Martin Thorne (@martinthorne) reported

    @O2 That's a bit pants really - I don't want to cancel my Disney+ account because it has all my settings and details of things I've watched and liked. It would make much more sense to have some sort of discount code that can be applied on the current Disney+ account.

  • Chris70862708 Chris (@Chris70862708) reported

    @O2 hi. I want to end my contract due to the ongoing bad service and forever getting worse 4G and internet. It impossible sometimes to even use 4G even though you say it’s fine where I live. Please help if you won’t I’ll have to go to ofcom. Thanks.