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 01/24/2026 16:30

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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 (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.

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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:

  • Emmakate0507 Emma Flynn (@Emmakate0507) reported

    @O2 I’m currently in Spain and my 5G has stopped working. Please can you help, my o2 apps says I have 110MB of data left thanks

  • SusanRalph21 Susan Ralph (@SusanRalph21) reported from Farnham, England

    @scotts_camera @O2 @Ofcom Yes my boyfriend is in the exact same position, can't call or text or receive calls or texts even wifi calling which he should have doesn't work

  • anandababu153 Ananda Babu (@anandababu153) reported

    @O2 is down for the fifth day in a row. zero signal indicator. NG11 area. No access to my money, as no OTPs. Status page "all great in this area". Customer care: "sorry, no ETA, live with that. Will compensate you" Pixel 7 + eSIM. Restarted mobile plenty of times. DM.

  • T0p_Lass Highway Unicorn☯ (@T0p_Lass) reported

    @O2 @duolingo I registered my priority 2 months free of dúo max but it’s not registering on the app 😢 plz help

  • AdamWarwick86 Adam Warwick (@AdamWarwick86) reported

    @EnglandRugby @O2 Some poor decisions again persisting with slade , dombrandt , ewells . 6-2 split is a strange one considering it’s a scrum Half and winger

  • AdamArthurB14 Adam Bing (@AdamArthurB14) reported

    @scotts_camera @O2 @Ofcom Mine has been off and on for a week now ridiculous constantly telling me emergency calls only

  • Original_MrC Ciaran Murphy (@Original_MrC) reported

    @O2 tried to login to Perplexity Pro having redeemed the free offer a few months back, but it’s not letting me login. The page on the Priority app shows it’s been redeemed?? Any chance of some help to sort this please?

  • therealsmorgan smo (@therealsmorgan) reported

    What is going on with O2????? No signal bars for days… No calls in or out! @O2

  • Unofficial_Phil Phil (@Unofficial_Phil) reported

    @O2 ran out of data - didn’t receive a warning, couldn’t check my allowance. Had to spend £5 to connect to EE WiFi just to see my account. Awful service

  • cjsr121192 chris roberts (@cjsr121192) reported

    @O2 I don’t know how you get away with your terrible service, I basically have 0 signal ever and then when I do it can’t even load a web page. Shockingly bad infrastructure you guys have. Bandits….