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 03/10/2026 00:30

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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 (32%)

    Internet (32%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  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:

  • HaloScotgal Sharon Wilkinson-G (@HaloScotgal) reported

    @JimmyCardiff @O2 I had the same trouble - if you choose the forgot password option it will let you set one. Pretty poor that never sent the email address and password info in the first place though…

  • TomTots Tom (@TomTots) reported

    @O2 how do I cancel my contract? I can’t do it via the App.

  • N1KESONMYFEET karis rosaria watson🍧 (@N1KESONMYFEET) reported

    @____chaos_____ @O2 i used to be with them too!!!! theyre awful😩

  • Manuelabr Manu (@Manuelabr) reported

    @O2 can you please fix your online service? I’m abroad and desperate as my roaming travel is not working and I’m waiting for more than 24hours for your online service to reply! It should have been only 120mins of wait..

  • Adhoc94 S A (@Adhoc94) reported

    @O2 Still having issues with Caffe Nero on the priority app

  • ____chaos_____ chaos (@____chaos_____) reported

    @N1KESONMYFEET @O2 mine is the same for tescos 😭 legit never works

  • aah9713 Aniqa (@aah9713) reported

    @O2 The Fraud team looked into it ONLY after I complained to customer service. They informed Experian for a removal. But now falsely passed my information onto Lowell. @O2 still finding a way to harass me for money when it is YOU who should be compensating me!

  • SinParker3 Siân Parker (@SinParker3) reported

    @O2 hi I’m trying to book tickets for hush ya bassett through o2 priority but can’t get through? Can you help please

  • Jackredblue1 Jack (@Jackredblue1) reported

    @O2 My problem is that pub is nearest to me, no other pub for miles and miles...and I wasted 20 miles in petrol

  • N1KESONMYFEET karis rosaria watson🍧 (@N1KESONMYFEET) reported

    oh my god @O2 WHYS MY 4G NEVER WORK WHEN IM OUT IM SICK OF IT