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 03/06/2026 20:10

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Most Reported Problems

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

  1. Phone (48%)

    Phone (48%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. E-mail (3%)

    E-mail (3%)

  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:

  • hairynerdman antstephenson 🇪🇺🇬🇧🇵🇹 (@hairynerdman) reported

    @O2 I honestly believe this is just the beginning of you guys slipping back too the bad old days of extortionate roaming. So, unfortunately, I'm out.

  • trybeforeyoudye Try Before You Dye (@trybeforeyoudye) reported

    @O2 @Celticommuter Literally does not address the fact your colleague lied to make the sale. Bryony, if it was within 2 weeks I believe you can cancel with no obligation. If it is outside of 2 weeks, you have 1 month to cancel but will have to pay off the devices first.

  • MattSleight Matthew Sleight (@MattSleight) reported

    @SebDance @Iskandar64 @O2 Yeah, but it's only once you use 26gb a month. I barely use that a year, so most people shouldn't have an issue.

  • scottroughton Scott Roughton💙🇵🇸💙 (@scottroughton) reported

    @MimiJ9 @O2 come on, you don’t need to do this… Losing a long time customer here 🥺

  • LukeBoulter5 Luke (@LukeBoulter5) reported

    @O2 Hi, if my last bill is august. When am I able to terminate the contract from?

  • the_jamesdunn James Dunn (@the_jamesdunn) reported

    @O2 My iPhone 5S is on the go slow after years and years. Can’t afford a new one :( What are my options? Current contract is only £11.00.

  • JamesPrada9 😊🐢💝🍀Hi!WhatsUp?🌐💌👍🌈 (@JamesPrada9) reported

    @O2 @DisneyPlusUK @Bosslogic Hello. I am in Sweden. I stopped recieving SMS from O2. I cant login somewhere and stuff like that. Can you help me a little? My phone number is +447925658147

  • donateplatlets Steve (@donateplatlets) reported

    @O2 just like to say your service is as fast as ever...faulty watch replacment within 24hours outstanding..thanks

  • BenRosher Ben Rosher (@BenRosher) reported

    @O2 Thanks for replying. What happens to people who are physically located on the UK side of the Irish border (say, Belleek), but whose service will frequently ping from masts on both sides of the border?

  • ministeroftest Tester (@ministeroftest) reported

    @brettpaul2000 @SebDance @O2 Not bad ! Is Virgin Mobile following suit ?