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 12/03/2025 18:50

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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 (30%)

    Internet (30%)

  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.

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:

  • dotworkdalek Siwan 🏴󠁧󠁢󠁷󠁬󠁳󠁿🏳️‍🌈♻️🇵🇸🐶🌈💙 (@dotworkdalek) reported

    @O2 How do I turn off the answering service without being sent in circles by your crappy app or physically calling?

  • lillegs85 Smithy 💙 (@lillegs85) reported

    @Dd_Rrosco @keith_oswin @O2 I've been with O2 for about 20 years so it certainly wasn't because I'm a new customer. I was polite to them about something and they've simply thanked me!

  • ruthlett ruthless (@ruthlett) reported

    @O2 Hi. I should have over 3 GB of data carried over but it is not showing up on my usage. My allowance renewed today as well so I should have over 5GB. Can you help please. I can't see any other way to contact o2?

  • blizara999 Mandy Blizard (@blizara999) reported

    @O2 in B76 in the West Midlands it has now been over a month with virtually no O2 signal - we cannot use our phones outside of the house - and shopping using our phone at the local Asda is impossible. We keep being told a fix is coming - but it’s taking a long time! HELP PLEASE

  • GrayAvons Gray (@GrayAvons) reported

    @UswitchUK @O2 I keep getting a 404 error/blank page when directed to the O2 Website from Uswitch? Doesn’t happen with any other network on there.

  • daisybakerox DB. (@daisybakerox) reported

    Omg @O2 paid my contract my off to get the iPhone 12 plus and what a **** show this phone this is. Can’t get 4G anywhere mean to have 5G and it won’t even have signal overseas. Plsssss help

  • ShayneWilliams Shayne Williams® (@ShayneWilliams) reported

    Hey @o2 did you sell all of your masts so that your deal with @virginmedia could go through because if having no signal at home for 2 years isn’t bad enough, I can’t get any signal pretty much anywhere in London. One of the biggest cities in the world. 🙄

  • TruthNerdy OddWorld2021 (@TruthNerdy) reported

    @O2 your website is DOWN again and I can't pay my bill, sort it out for goodness sake, been like this for days!

  • tommymorg1986 Tom Morgan (@tommymorg1986) reported

    @lillegs85 @O2 Been with o2 before it was even called o2 and never received anything apart from a bill every month. #cheers

  • mpj41 Should of gone to specsavers (@mpj41) reported

    @O2 @mobilephones @mobilenetworks Hi my signal is awful in DA15 8RU were i live, and my signal at my workplace in DA18 4AF is showing -91dBm. Along almost all of the M20 in Kent(were i travel most days) has no signal. Why is it so awful . My wife has an old Nokia on sky network and that works great everywhere