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 11/23/2025 22:00

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Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (1%)

    TV (1%)

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:

  • LaauraAnne laura (@LaauraAnne) reported

    @O2 hi, I’ve been having issues with my data for the past 4 days. Is my sim broken or is a problem on your end? Haven’t been able to connect using it😢 Thanks :)

  • KarrieboKarrie karrie (@KarrieboKarrie) reported

    @O2 can you please advise your customer complaint email address?

  • floorexcellence Galloway Flooring (@floorexcellence) reported

    @O2 you keep cutting my off while I’m talking to you to solve a problem, a problem of your making but I can not for the life of me speak to a human, when I do they cut me off Your customer service is a disgrace

  • LadyOfAquitaine Ellen (@LadyOfAquitaine) reported

    @O2 would it be possible to try and get a Disney+ subscription with my contract? I know you do it for new customers but I’ve been an o2 customer since I was 16 in 2006!

  • LaauraAnne laura (@LaauraAnne) reported

    @O2 My signal has been very low on and off and today someone called and it went straight to voice mail. That’s the only issue I’ve had with calls and texts have been fine :)

  • BinkyMcBiff Sean Constable (@BinkyMcBiff) reported

    @kellyfhaycock @O2 I have been thinking exactly the same - must be one of those enticing new customer things. But like new Sky Tv customers paying £50 a month less than me despite me being a customer for years. Cannot recall the exact moment customer loyalty started being punishable??

  • CakeDan5 WineDan (@CakeDan5) reported

    @O2 Even calling up and saying that I wish to ‘make a complaint about your customer service’ gets me cut off. @Ofcom I cannot make a complaint directly to O2! Can you help me make a complaint about poor pricing for existing customers please?

  • rf_twit Rory (@rf_twit) reported

    Customer of @O2 for more than a decade naively (loyally?) does not check competitors before sorting upgrade and was yesterday promised a call back today (that did not happen). I call you back this evening and am given completely different info to yesterday's info. How so?

  • neishx n💜 (@neishx) reported

    @O2 Hi are 0344 numbers free to call? I'm a pay monthly customer with unlimited minutes

  • LiizOCallaghan Liz O'Callaghan (@LiizOCallaghan) reported

    @O2 are actually beyond useless. Never using them again😤