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 10:35

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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:

  • ILikeTheIvy Cherry🦇 (@ILikeTheIvy) reported

    @O2 network is down I can't make or receive calls!

  • asitwallis 𝐰𝐚𝐥𝐥𝐢𝐬🏡 𝟖 (@asitwallis) reported

    @O2 hi i have had no service for 2 days now, when i check the service online it says there’s no issue in my area? please can u help?

  • AiyshaAzhar aiysha azhar (@AiyshaAzhar) reported

    @O2 my network signal has been down since 9am! I can’t make it receive calls

  • markwill69 mark williams (@markwill69) reported

    @JonoG1 @O2 O2 are useless Jon, I've tried to increase my Tariff for nearly 2 weeks now and nobody is interested, spoke to 4 different people, had promises and still not been done. I've sent 2 email complaints and they've not answered them. Poor customer service.

  • AnniMurf Ann (without the E) (@AnniMurf) reported

    Hello @O2 will you please read your direct message, thanks. One of your team was very rude to me on a phone call earlier, I've given you the courtesy of providing information privately and I would like a response please. As a ps ..... you rang me, I didn't request a call.

  • merryl_quilter Merryl Quilter (@merryl_quilter) reported

    @O2 we've had a mast problem for months, how do I find out if this is ever going to be fixed or if I need to move networks please. U stop sending updates after a week

  • ProjectDetect Paul B (@ProjectDetect) reported

    @O2 These idiots are a bad example to our younger ones! Stop putting them on a Pedestal!

  • markwill69 mark williams (@markwill69) reported

    @O2 O2, very poor customer service

  • SimonRushbrook Simon Rushbrook (@SimonRushbrook) reported

    @O2 to say I have had the worst customer experience of all time ever with you as a new customer is a massive understatement. Just horrific. Please contact me

  • markwill69 mark williams (@markwill69) reported

    @JonoG1 @O2 I've noticed in Newquay that my service drops too Jon. You woukd think that Newquay would have a good service being so popular.