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 03/21/2026 18:30

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Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (17%)

    Total Blackout (17%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  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:

  • angie_foskett Angie Foskett (@angie_foskett) reported

    @O2 I’m not receiving OTP passcodes on my phone. I’m currently in Cyprus, connected by WiFi, enough data so can’t see why I’m having an issue. Started having problems yesterday but texts did eventually come through. Today nothing. I need to do online banking for myself and mum.

  • Cynicofsinope1 Cynic Of Sinope (@Cynicofsinope1) reported

    @O2 No customer service and no internet

  • Leeds6969 Leeds4Life 🏆💙💛 (@Leeds6969) reported

    so found out today if you send a group text message that contains the 👍 emoji @O2 charge you the picture message rate 😲 another reason to avoid this network

  • Jimbo09001 James (@Jimbo09001) reported

    @O2 No stop palming me off with your tips its your terrible service

  • alex_walland Alex Walland (@alex_walland) reported

    @O2 hey any update on disney codes not working

  • join4te Jay (@join4te) reported

    @O2 Day 27 of 365 on trying to get O2 to fix their phone customer service. 1) If you ring and ask for an e-sim for an Apple Watch then good luck with that. Staff seem very untrained. 2) Calls disconnect too much when speaking on 202. 3) The whole IVR system feels dated.

  • Angelaball1970 Angela ball (@Angelaball1970) reported

    @O2 code not working for Disney store

  • Cynicofsinope1 Cynic Of Sinope (@Cynicofsinope1) reported

    @O2 @GoodThingsFdn @virginmedia You have the worst service ever, phones don’t work in London and your customer service team takes 1 hour to pick up calls, no service, no internet, charging so much and no customer service available, this is absolutely disgusting.

  • sunshineinwelsh Heulwen (@sunshineinwelsh) reported

    @O2 Let me clarify, the problem is not that the code is accepted but £10 is not being deducted. The system is saying the actual code is wrong and not letting it be submitted. But it was just what pasted in from the o2priority app. There’s no extra spaces or anything.

  • shahzadkhan7000 shahzad khan (@shahzadkhan7000) reported

    @O2 Again third time my o2 service you blocked for no@reason and fault is o2 all customer agent from o2 put notes i have face from oct till now and dec 9th , MR stephen harassing whoever try to help me in o2 what is this nonsense